The Bulgars (also Bulghars, Bulgari, Bolgars, Bolghars, Bolgari; Proto-Bulgarians) were semi-nomadic warrior tribes of Turkic extraction who flourished in the Pontic-Caspian steppe and the Volga region during the 7th century. Emerging as nomadic equestrians in the Volga-Ural region, according to some researchers their roots can be traced to Central Asia. During their westward migration across the Eurasian steppe the Bulgars absorbed other ethnic groups and cultural influences, including Hunnic, Iranian and Indo-European. Modern genetic research on Central Asian Turkic people and ethnic groups related to the Bulgars points to an affiliation with western Eurasian and European populations. The Bulgars spoke a Turkic language, i.e. Bulgar language of Oghuric branch. They preserved military titles, organization and customs of Eurasian steppes, as well as pagan shamanism and belief in the sky deity Tangra.
In c. 679 Khan Asparukh conquered Scythia Minor, opening access to Moesia, and established the First Bulgarian Empire. In the Balkans, the Bulgars became a political and military elite, and merged with previous populations, such as the Thracians and Vlachs, and was Slavicized, thus forming modern Bulgarians.
The remaining Pontic Bulgars migrated in the 7th century to the Volga River, where they founded the Volga Bulgaria; they preserved their identity well into the 13th century. The Volga Tatars and Chuvash people claim to be originated from the Volga Bulgars.
Etymology and origin
It is generally believed to derive from the Turkic bulğha (to stir, mix, disturb, confuse). From the time of Wilhelm Tomaschek (1873), it was considered Common Turkic bulga- or bulya (to mix, to become mixed) and consonant suffix -r (mixed). Talat Tekin interpreted bulgar to mean "mixing" rather than "mixed". Both Gyula Németh and Peter Benjamin Golden initially advocated the "mixed race" theory, but later, like Paul Pelliot, considered that "to incite", "rebel", or "to produce a state of disorder", i.e. the "disturbers", would be a suitable name for the nomads.
Among the many other theories, D. Detschev supported a Germanic interpretation meaning combative people, attributed by the Gepids and Ostrogoths to the descendants of the European Huns, and G. A. Keramopulos associated the burgi with the Roman limes. Theorists also speculated that the ethnonym is related to the city name of Balkh in Bactria, and the river Volga (yiylga, "moisture"), while Zeki Velidi Togan considered the unattested form bel-gur or bil-gur to be from balağur (five Oğhur).
Németh identified, through oğur, an etymological association between the Kutrigurs (Kuturgur > Quturğur > *Toqur(o)ğur < toqur; "nine" in Proto-Bulgaric; toquz in Common Turkic) and Utigurs (Uturgur > Uturğur < utur/otur; "thirty" in Proto-Bulgaric; otuz in Common Turkic) as Oğuric tribes, with the ethnonym Bulgar as their spreading adjective. Karatay interpreted gur/gor as "country", and noted the Tekin derivation of gur from the Altaic suffix -gir, which is related to the word yir, meaning "earth, place". Generally, modern scholars consider the tribal terms oğuz or oğur to be derived from Turkic *og/uq, meaning "kinship or being akin to". The terms initially were not the same, as oq/ogsiz meant "arrow", while oğul meant "offspring, child, son", oğuš/uğuš was "tribe, clan", and the verb oğša-/oqša meant "to be like, resemble".
Golden considered the origin of the Kutrigurs and Utigurs obscure and their relationship to the Onoğurs and Bulgars who lived in the same region, or in its vicinity, as unclear. He noted the assumption of the two tribes being related to the Šarağurs (Oğhur. šara, "White Oğhurs"), and that according to Procopius they were two Hunnic tribal unions of Cimmerians descent. The reason later Byzantine sources frequently linked the names Onoğurs and Bulgars is also unclear.
According to Karatay, the "mixed" theory cannot prove the usual explanation by scholars about the making of Bulgars. He considered that the coming of Oğurs tribes and withdrawing Huns, who met in the north of the Black Sea, to be a faulty theory because the Oğurs came to Europe in 463, while Bulgars are first formally mentioned in 482, an overly short time period for such an ethnical process.
Sanping Chen explained that the "mixed" and "disturbers" theories may not be mutually exclusive. During the 4th century, the Buluoji of China, a Barbarian group, was represented as both a "mixed race" and "troublemaker". Peter A. Boodberg noted that the Buluoji (Middle Chinese b'uo-lak-kiei) in the Chinese sources were recorded as remnants of the Xiongnu confederation, and had strong Caucasian elements.
Similarly, Boris Simeonov identified the Tiele/Toquz Oguz tribe Pugu (僕骨; buk/buok kwət; Buqut) with the Bulgars. The Pugu were mentioned in Chinese sources from 103 BC up to the 8th century AD, and later were situated among the eastern Tiele tribes, as one of the highest-ranking tribes after the Uyghurs. According to the Chronicle by Michael the Syrian, which comprises several historical events of different age into one story, three mythical Scythian brothers set out on a journey from the mountain Imaon (Tian Shan) in Asia and reached the river Tanais (Don), the country of the Alans called Barsalia, which would be later inhabited by the Bulgars and the Pugurs (Puguraje).
The origin of the early Bulgars is still unclear. Their homeland is believed to be situated in Kazakhstan and the North Caucasian steppes. Interaction with the Hunnic tribes, causing the migration, may have occurred there, but the Pontic–Caspian steppe seems a more likely location.
The first clear mention and evidence of the Bulgars was in the 480, when they served as the allies of the Byzantine Emperor Zeno (474–491) against the Ostrogoths. Anachronistic references about them can also be found in the 7th-century geography work Ashkharatsuyts by Anania Shirakatsi, where the Kup'i Bulgar, Duč'i Bulkar, Olxontor Błkar and immigrant Č'dar Bulkar tribes are mentioned as being in the North Caucasian-Kuban steppes. An obscure reference to Ziezi ex quo Vulgares, with Ziezi being an offspring of Biblical Shem, is in the Chronography of 354.
According D. Dimitrov, the 5th-century History of Armenia by Movses Khorenatsi speaks about two migrations of the Bulgars, from Caucasus to Armenia. The first migration is mentioned in the association with the campaign of Armenian ruler Valarshak (probably Varazdat) to the lands "named Basen by the ancients... and which were afterwards populated by immigrants of the vh' ndur Bulgar Vund, after whose name they (the lands) were named Vanand". The second migration took place during the time of the ruler Arshak III, when "great disturbances occurred in the range of the great Caucasus mountain, in the land of the Bulgars, many of whom migrated and came to our lands and settled south of Kokh". Both migrations are dated to the second half of the 4th century AD. The "disturbances" which caused them are believed to be the expansion of the Huns in the East-European steppes. Dimitrov recorded that the toponyms of the Bolha and Vorotan rivers, tributaries of the Aras river, are known as Bolgaru-chaj and Vanand-chaj, and could confirm the Bulgar settlement of Armenia.
Around 463 AD, the Akatziroi and other tribes that had been part of the Hunnic union were attacked by the Šarağurs, one of the first Oğuric Turkic tribes that entered the Ponto-Caspian steppes as the result of migrations set off in Inner Asia. According to Priscus, in 463 the representatives of Šarağur, Oğur and Onoğur came to the Emperor in Constantinople, and explained they had been driven out of their homeland by the Sabirs, who had been attacked by the Avars. This tangle of events indicates that the Oğuric tribes are related to the Ting-ling and Tiele people. It seems that Kutrigurs and Unigurs arrived with the initial waves of Oğuric peoples entering the Pontic steppes. The Bulgars were not mentioned in 463.
The account by Paul the Deacon in his History of the Lombards (8th century) says that at the beginning of the 5th century in the North-Western slopes of the Carpathians the Vulgares killed Lombards king Agelmund. Scholars attribute this account to the Huns, Avars or some Bulgar groups were probably carried away by the Huns to the Central Europe. When the army of Ostrogoth chieftain Theodoric Strabo grew to 30,000-men strong, it was felt as a menace to Byzantine Emperor Zeno, who somehow managed to convince the Bulgars to attack the Thracian Goths. The Bulgars were eventually defeated by Strabo in 480/481. In 486 and 488 they fought against the Goths again, first as allies of the Byzantium, according Magnus Felix Ennodius, and later as allies of the Gepids, according Paul the Deacon. However, when Theoderic the Great with Ostrogoths parted for Italy in 489, the Illyricum and Thrace were open for Bulgar raids.
In 493, according Marcellinus Comes, they defeated and killed magister militum Julian. In 499, crossed Danube and reached Thrace where on the banks of the river Tzurta (considered a tributary of Maritsa) defeated 15,000 men strong Roman army led by magister militum Aristus. In 502, Bulgars again devastated Thrace as reportedly wasn't no Roman soldier to oppose them. In 528–529 again invaded the region and defeated Roman generals Justin and Baduarius. However, Gothic general, Mundus, offered allegiance to the Emperor Justinian I (527–565) in 530, and managed to kill 5,000 Bulgars plundering Thrace. John Malalas recored that in the battle was captured Bulgar warlord. In 535, magister militum Sittas defeated the Bulgar army at the river Yantra.
Ennodius, Jordanes and Procopius identified the Bulgars with the Huns in a 6th-century literary topos, in which Ennodius referred to a captured Bulgar horse as "equum Huniscum". In 505, the alleged 10,000 Hun horsemen in the Sabinian army, which was defeated by the Ostrogoths, are believed to be the Bulgars. In 515, Bulgar mercenaries were listed along with others from the Goths, Scythians and Hunnic tribes as part of the Vitalian army. In 539, two Hunnic "kinglets" defeated two Roman generals during the raid into Scythia Minor and Moesia. A Roman army led by magister militum Ascum and Constantiolus intercepted and defeated them in Thrace, however, another raiding party ambushed and caputred two Roman generals. In 539 and 540, Procopius reported a powerful Hunnic army crossed the Danube, devastated Illyricum and reached up to the Anastasian Wall. Such large distances covered in short time indicate they were horsemen.
Jordanes described, in his work Getica (551), the Pontic steppe beyond the Acatziri, above the Pontic Sea, as the habitat of the Bulgari, "whom the evils of our sins have made famous". In this region, the Hunni divided into two tribes: the Altziagiri (who trade and live next to Cherson) and Saviri, while the Hunuguri (believed to be the Onoğurs) were notable for the marten skin trade. In the Middle Ages, marten skin was used as a substitute for minted money.
The Syriac translation of the Pseudo–Zacharias Rhetor's Ecclesiastical History (c. 555) in Western Eurasia records:
"The land Bazgun... extends up to the Caspian Gates and to the sea, which are in the Hunnish lands. Beyond the gates live the Burgars (Bulgars), who have their language, and are people pagan and barbarian. They have towns. And the Alans - they have five towns... Avnagur (Aunagur, considered Onoğurs) are people, who live in tents".
Then he records thirteen tribes, the wngwr (Onoğur), wgr (Oğur), sbr (Sabir), bwrgr (Burğar=Bulğar), kwrtrgr (Kutriğur), br (Abar/Avar), ksr (unknown, Kasar/Kasir/Akatzir), srwrgwr (Sarurgur=Šarağur), dyrmr (unknown, Dirmar=Ιτίγαροι), b'grsyq (Bagrasir=Barsils), kwls (unknown, Xwâlis), bdl (Abdel=Hephthalite), and ftlyt (Hephthalite, aka White Huns). They are described in typical phrases reserved for nomads in the ethnographic literature of the period, as people who "live in tents, earn their living on the meat of livestock and fish, of wild animals and by their weapons (plunder)".
Agathias (c. 579–582) wrote:
...all of them are called in general Scythians and Huns in particular according to their nation. Thus, some are Koutrigours or Outigours and yet others are Oultizurs and Bourougounds... the Oultizurs and Bourougounds were known up to the time of the Emperor Leo (457–474) and the Romans of that time and appeared to have been strong. We, however, in this day, neither know them, nor, I think, will we. Perhaps, they have perished or perhaps they have moved off to very far place.
According to D. Dimitrov, scholars partially managed to identify and locate the Bulgar groups mentioned in the Armenian Ashkharatsuyts. The Olxontor Błkar is one of the variations used for the Onoğurs Bulgars, while others could be related to the ancient river names, such as the Kup'i Bulgar and the Kuban (Kuphis). The Duč'i could read Kuchi Bulkar and as such could be related to the Dnieper (Kocho). However, the Č'dar Bulkar location is unclear. Dimitrov theorized that the differences in the Bulgar ethnonym could be due to the dialect differentiations in their language.
By the middle of the 6th century, the Bulgars momentarily fade from the sources and the Kutrigurs and Utigurs come to the front. Between 548 and 576, mostly due to Justinian I (527–565), through diplomatic persuasion and bribery the Kutrigurs and Utigurs were drawn into mutual warfare, decimating one another. In the end, the Kutrigurs were overwhelmed by the Avars, while the Utigurs came under the rule of the Western Turks.
The Oğurs and Onoğurs, in the 6th- and 7th-century sources, were mentioned mostly in connection with the Avar and Turk conquest of Western Eurasia. From the 8th century, the Byzantine sources often mention the Onoğurs in close connection with the Bulgars. Agathon (early 8th century) wrote about the nation of Onoğurs Bulğars. Nikephoros I (early 9th century) noted that Kubrat was the lord of the Onoğundurs; his contemporary Theophanes referred to them as Onoğundur–Bulğars. Constantine VII (mid-10th century) remarked that the Bulğars formerly called themselves Onoğundurs. This association was previously mirrored in Armenian sources, such as the Ashkharatsuyts, which refers to the Olxontor Błkar, and the 5th century History by Movses Khorenatsi, which includes an additional comment from a 9th-century writer about the colony of the Vłĕndur Bułkar. Marquart and Golden connected these forms with the Iġndr (*Uluġundur) of Ibn al-Kalbi (c. 820), the Vnndur (*Wunundur) of Hudud al-'Alam (982), the Wlndr (*Wulundur) of Al-Masudi (10th century) and Hungarian name for Belgrad Nándor Fejérvár, the nndr (*Nandur) of Gardīzī (11th century) and *Wununtur in the letter by the Khazar King Joseph. All the forms show the phonetic changes typical of later Oğuric (prothetic v-).
Scholars consider it unclear how this union came about, viewing it as a long process in which a number of different groups were merged. During that time, the Bulgars may have represented a large confederation including the remnants of Onoğurs, Utigurs and Kutrigurs among others.
Old Great Bulgaria
The Turk rule weakened sometime after 600, allowing the Avars to reestablish the control over the region. As the Western Turkic Khaganate declined, finally collapsing in the middle of the 7th century, it was against Avar rule that the Bulgars, recorded as Onoğundur–Bulğars, reappeared. They revolted under their leader Kubrat (c. 635), who seems to have been prepared by Heraclius (610–641) against the Sasanian–Avar alliance. With his uncle Organa in 619, Kubrat had been baptized in Constantinople. He founded the Old Great Bulgaria (Magna Bulgaria), also known as Onoğundur–Bulğars state, or Patria Onoguria in the Ravenna Cosmography.
Little is known about Kubrat's activities. It is considered that Onogur Bulgars remained the only steppe tribes in good relations with the Byzantines. His date of death is placed between 650 and 663 AD. According Nikephoros I, Kubrat instructed his five sons to "never separate their place of dwelling from one another, so that by being in concordance with one another, their power might thrive".
Subsequent events proved Old Great Bulgaria to be only a loose tribal union, as there emerged a rivalry between the Khazars and the Bulgars over Turk patrimony and dominance in the Pontic–Caspian steppe. Some historians consider the war an extension of the Western Turks struggle, between the Nushibi tribes and Ashina clan, who led the Khazars, and the Duolu/Tu-lu tribes, which some scholars associated with the Dulo clan, from which Kubrat and many Bulgar rulers originated. The Khazars were ultimately victorious and parts of the Bulgar union broke up.
It is unclear whether the parting ways by brothers was caused by the internal conflicts or strong Khazar pressure. The latter is considered more likely. The Bulgars led by the first two brothers Batbayan and Kotrag remained in the Pontic steppe zone, where they were known as Black Bulgars by Byzantine and Rus sources, and became Khazar vassals. The Bulgars led by Kotrag migrated to the middle Volga region during the 7th and 9th centuries, where they founded Volga Bulgaria, with Bolghar as its capital. According to Ahmad ibn Rustah (10th century), the Volga Bulgars were divided into three branches: "the first branch was called Bersula (Barsils), the second Esegel, and the third Bulgar". In 922 they accepted Islam as the official religion. They preserved their national identity well into the 13th century by repelling the first Mongol attacks in 1223. They were eventually subdued by the Mongols in 1237. They gradually lost their identity after 1431 when their towns and region were captured by the Russians.
The third and most famous son, Asparukh, according to Nikephoros I:
crossed the river Danapros and Danastros, lived in the locale around the Ister, having occupied a place suitable for settlement, called in their language ογγλον (ogglon; Slav. o(n)gl, "angle, corner"; Turk. agyl, "yard")... The people having been divided and scattered, the tribe of the Khazars, from within Berulia (Bessarabia), which neighbors with Sarmatia, attacked them with impunity. They overran all the lands lying behind the Pontos Euxeinos and penetrated to the sea. After this, having made Bayan a subject, they forced him to pay tribute.
Asparukh, according to the Pseudo–Zacharias Rhetor, fled from the Khazars out of the Bulgarian mountains. In the Khazar ruler Joseph's letter is recorded "in the country in which I live, there formerly lived the Vununtur (< Vunundur < Onoğundur). Our ancestors, the Khazars warred with them. The Vununtur were more numerous, as numerous as the sand by the sea, but they could not withstand the Khazars. They left their country and fled... until they reached the river called Duna (Danube).
This migration and the foundation of the Danube Bulgaria (the First Bulgarian Empire) is usually dated c. 679. The composition of the horde is unknown, and sources only mention tribal names Čakarar, Kubiar, Küriyer, and clan names Dulo, Ukil/Vokil, Ermiyar, Ugain and Duar. The Onglos where Bulgars settled is considered northern Dobruja, secured to the West and North by Danube and its Delta, and bounded to the East by the Black Sea. They re-settled in North-Eastern Bulgaria, between Shumen and Varna, including Ludogorie plateau and southern Dobruja. The distribution of pre-Christian burial assemblages in Bulgaria and Romania is considered as the indication of the confines of the Bulgar settlement.
In the Balkans they merged with the Slavs and other autochthonous Romance and Greek speaking population, like the Thracians and Vlachs, and became political and military elite. The hinterlands of the Byzantine territory were for years occupied by many groups of Slavs. According Theophanes, the Bulgars subjugated so-called Seven Slavic tribes, of which the Severeis were re-settled from the pass of Beregaba or Veregava, most likely the Rish Pass of the Balkan Mountains, to the East, while the other six tribes to the Southern and Western regions as far the boundary with the Pannonian Avars. Scholars consider that the absence of any source recording the Slavic resistance to the invasion was because it was in their interest to be liberated from the Byzantine taxation. It is considered that the Slavic tribal organization was left intact.
According Nikephoros I and Theophanes, an unnamed fourth brother, believed to be Kuber, "having crossed the river Ister, resides in Pannonia, which is now under the sway of the Avars, having made an alliance with the local peoples". Kuber later led a revolt against the Avars and with his people moved as far as the region of Thessaloniki in Greek Macedonia.
The fifth brother, reported by Nikephoros I and Theophanes, "settling in the five Ravennate cities became a subject of the Romans". This brother is believed to be Alcek, who after a stay in Avar territory left and settled in Italy, in Sepino, Bojano and Isernia. These Bulgars preserved their speech and identity until the late 8th century.
The First Bulgarian Empire (681–1018) had a significant political influence in the Balkans. In the time of Tervel (700–721) the Bulgars helped Byzantines two times, in 705 the Emperor Justinian II to regain his throne, and 717–718 defeating the Arabs during the siege of Constantinople. Sevar (738–753) was the last ruler from the Dulo clan, and the period until c. 768-772 is characterized by the Byzantino-Bulgar conflict and internal crisis. In the short period followed seven rulers from the Uokil and Ugain clan. Telerig (768–777) managed to establish a pacific policy with Byzantium, and restore imperial power.
During the reign of Khan Krum (803-814), the Empire doubled its size, including new lands in Macedonia and Serbia. He also successfully repelled the invading force of the Byzantines, as well defeated the Pannonian Avars where additionally extended the Empire size. In 865, during the reign of Khan Boris I (852–889), the Bulgars accepted Christianity as the official religion, and Eastern Orthodoxy in 879. The greatest expansion of the Empire and prosperity during the time of Simeon I (893–927) is considered as the Bulgarian Golden Age. However, from the time of Peter I (927–969) their power declined. The Hungarians, Kievan Rus' Slavs, as well Pechenegs and Cumans held many raids into their territory, and so weakened were eventually conquered in 1018 by the Byzantine Empire.
In 1185, the Bulgarians and Vlachs held a revolt against the Byzantine Empire, and helped by the settled Cumans from Hungary, created the Second Bulgarian Empire (1186–1396) ruled by the Asen dynasty (1187–1280). From 1280 till 1322 periodically ruled the Terter dynasty, and from 1323 till 1396 the Shishman dynasty, both of Cuman origin. In 1396, the Bulgarians were conquered by the Ottoman Turks, and only in 1878 established an autonomous principality, while in 1908 declared independence.
Bulgars had the typical culture of the nomadic equestrians of Central Asia, who migrated seasonally in pursuit of good pastures, as well attraction to economic and cultural interaction with sedentary societies. Being in contact with sedentary cultures, they began mastering the crafts of blacksmithing, pottery, and carpentry. The politically dominant tribe or clan usually gave its name to the tribal confederation. Such confederations were often encouraged by the Imperial powers, for whom it was easier to deal with one ruler than several tribal chieftains.
In nomadic society the tribes were political organizations based on kinship, with diffused power. Tribes developed according the relation with sedentary states, and only managed to conquer them when had social cohesion. If the raiding by the nomads had negative effect on the economic development of the region it could significantly slow down their own social and cultural development. In a nomadic state the nomad and sedentary integration was limited, and usually had vassal tribute system.
When the Bulgars arrived in the Balkan their first generations probably still lived a nomadic life in yurts, but they quickly adopted the sunken-featured building of rectangular plan and sedentary or seasonal lifestyle of the Slavs and autochthonous population. The Bulgar and Slavic settlements cannot be distinguished other than by the type of biritual cemeteries.
The Bulgars, at least the Danubian Bulgars, had a well-developed clan and military administrative system of "inner" and "outer" tribes, governed by the ruling clan. They had many titles, and according to Steven Runciman the distinction between titles which represented offices and mere ornamental dignities was somewhat vague. Maenchen-Helfen theorized that the titles of the steppe peoples did not reflect the ethnicity of their bearers. According to Magnus Felix Ennodius, the Bulgars did not have nobility, yet their leaders and common men became noblemen on the battle field, indicating social mobility. Tribute-paying sedentary vassals, such as the Slavs and Greek-speaking population, formed a substantial and important part of the khanate's maintenance.
The ruler title in Bulgar inscriptions was khan/kana. A counterpart of the Greek phrase ὁ ἐκ Θεοῦ ἄρχων (ho ek Theou archon) was also common in Bulgar inscriptions. The kavhan was the second most important title in the realm, seemingly chief official. Some Bulgar inscriptions, written in Greek and later in Slavonic, refer to the Bulgarian rulers respectively with the Greek title archon, or the Slavic titles knyaz and tsar.
There are several possible interpretations for the ruler title, kana sybigi, mentioned in six inscriptions by the Khan Omurtag and two by Malamir. Among the proposed translations for sybigi or subigi are "lord of the army", from the reconstructed Turkic phrase syu-beg (army master) paralleling the attested Orkhon Turkic syubashi. Runciman and J. B. Bury considered ubige or uvege to be related to the Cuman-Turkic öweghü (high, glorious); "bright, luminous, heavenly"; and more recently "(ruler) from God", from the Indo-European *su- and baga-, i.e. *su-baga. Florin Curta noted the resemblance in the use of the kana sybigi with the Byzantine name and title basileus.
Members of the upper social class bore the title boila (later boyar). The nobility was divided onto small and great boilas. In the 10th century, there were three classes of boyars: the six great boilas, the outer boilas, and the inner boilas, while in the mid-9th century there were twelve great boyars. The great boilas occupied military and administrative offices in the state, as well the council where they gathered for decisions on important matters of state.
Bagaïns were the lesser class of the nobility, probably a military class which also participated in the council. The title bagatur, once as bogotor, is found in several instances within the inscriptions. It derives from Turkish bagadur (hero) and was a high military rank. The Bulgarian military commander who was defeated by the Croats in the Battle of the Bosnian Highlands (926) was called Alogobotur, which is actually a title comprised by alo (considered Turkic alp, alyp; chief) and bagatur.
There are several title associations with uncertain meaning, such as boila kavkhan, ičirgu boila, kana boila qolovur, bagatur bagain, biri bagain, setit bagain and ik bagain.
Kolober (or qolovur), a rank title, is cited in two inscriptions, and it derives from the Turkish term for a guide, golaghuz. The title zhupan, also once as kopan in the inscriptions, was often mentioned together with the bearer's name. They were traditionally seen as Slavic chiefs. It seems to have meant "head of a clan-district", as among the South Slavs (Croats, Serbs) where it was more widely used, it meant "head of a tribe" with a high district and court function.
The title tarkhan probably represented a high military rank, similar to the Byzantine strategos, of the military governor of a province. The variations kalutarkan and buliastarkan are considered to be officers at the head of the tarkans. Curta interpreted the title zhupan tarqan as "tarqan of (all the) zhupans".
Although it was not recorded on inscriptions, the title sampses is considered to be related to the royal court. The title tabare or iltabare, which derives from the old Turkish ältäbär, like sampses is not mentioned on inscriptions, but is related to the legates and ambassadors.
The Anastasius Bibliothecarius listed Bulgarian legates at the Council at Constantinople in 869–870. They were mentioned as Stasis, Cerbula, Sundica (vagantur=bagatur), Vestranna (iltabare), Praestizisunas (campsis), and Alexius Hunno (sampsi).
Very little is known about the religion of the Bulgars, but it is believed to have been monotheistic. In Greek language inscriptions from pagan Danube Bulgaria, Bulgar monarchs describe themselves as "ruler from God", indicating authority from a divine origin, and making an appeal to the deity's omniscience. The Presian's inscription from Philippi (837) states:
When someone seeks the truth, God sees. And when someone lies, God sees that too. The Bulgars did many favors to the Christians (Byzantines), but the Christians forgot them. But God sees.
It is traditionally assumed that the God in question was the Turkic supreme sky deity, Tengri. In the Chinese transcription as zhenli, and Turkic as Tangara and Tengeri, it represents the oldest known Turco-Mongolian word. Tengri may have originated in the Xiongnu confederacy, which settled on the frontiers of China in the 2nd century BC. The confederacy probably had both pre-Turkic and pre-Mongolian ethnic elements. In modern Turkish, the word for god, Tanri, derives from the same root.
Tengrism apparently engaged various shamanic practices. According Mercia MacDermott, Tangra was the male deity connected with sky, light and the Sun. The cult incorporated Tangra's female equivalent and principle goddess, Umay, the deity of fertility. The ypsilon sign between two bars () which can be frequently found in early medieval Bulgaria is associated with deity Tangra. However, its exact meaning and use remains unknown. The most sacred creatures to Tangra were horses and eagles, particularly white horses. Broze amulets with representations of the Sun, horses and other animals were found at Bulgar archeological sites. This could explain the variety of Bulgars taboos, including those about animals.
Ravil Bukharaev believed that such an autocratic and monotheistic religion—henotheism, as seen in the report by Ahmad ibn Fadlan (10th century) about the Oghuz Turks, kindred to the Bulgars, made the acceptance of Islam more natural and easier in Volga Bulgaria:
If someone trouble befalls any of them or there happens any unlucky incident, they look out into the sky and summon: "Ber Tengre!". In the Turkish language, that means, "by the One and Only God!".
Another mention of Tengri is on the severely damaged Greek inscription found on a presumed altar stone near Madara, tentatively deciphered as "Khan sybigi Omurtag, ruler from god...was...and made sacrifice to god Tangra...itchurgu boila...gold". An Ottoman manuscript recorded that the name of God, in Bulgarian, was "Tängri".
A piece of ethnographic evidence which has been invoked to support the belief that the Bulgars worshipped Tengri/Tangra is the relative similarity of the name "Tengri" to "Tură", the name of the supreme deity of the traditional religion of the Chuvash people, who are traditionally regarded as descendants of the Volga Bulgars. Nevertheless, the Chuvash religion today is markedly different from Tengrism and can be described as a local form of polytheism, due to pagan beliefs of the forest dwellers of Finno-Ugric origin, who lived in their vicinity, with some elements borrowed from Islam.
Paganism was closely connected with the old clan system, and the remains of totemism and shamanism were preserved even after the crossing of Danube. The Shumen plate in the archaeological literature is often associated with shamanism. In the 9th century, it was recorded that before a battle the Bulgars "used to practice enchantments and jests and charms and certain auguries". Liutprand of Cremona reported that Baian, son of Simeon I (893–927), could through magicam didicisse transform into a wolf. Clement of Ohrid reported the worship of fire and water by the Bulgars, while in the 11th century Theophylact of Ohrid remembered that before the Christianization the Bulgars respected the Sun, Moon and the stars, and sacrificed dogs to them.
Allegedly, the Dulo clan had the dog as its sacred animal. To this today Bulgarians still use the expression "he kills the dog" to mean "he gives the orders", a relic of the time when the Dulo Khan sacrificed a dog to the deity Tangra. Remains of dog and deer have been found in Bulgars graves, and it seems the wolf also had special significance. The Bulgars were bi-ritual, either cremating or burying their dead, and often interred them with personal objects (pottery, rarely weapons or dress), food, and sacred animals.
Because of the cult of the Sun, the Bulgars had a preference for the south. Their main buildings and shrines faced south, as well their yurts, which were usually entered from the south, although less often from the east. Excavations showed that Bulgars buried their dead on a north-south axis, with their heads to the north so that the deceased "faced" south. The Slavs practiced only cremation, the remains were placed in urns, and like the Bulgars, with the conversion to Christianity inhumated the dead on west-east axis. The only example of a mixed Bulgar-Slavic cemetery is in Istria near ancient Histria, on the coast of the Black Sea.
D. Dimitrov has argued that the Kuban Bulgars also adopted elements of Iranian religious beliefs. He noticed Iranian influences on the cult of the former Caucasian Huns capital Varachan (Balanjar), making a religious syncretism between the principal Turkic deity Tengri and the Iranian sun god Hvare. Dimitrov cited the work by V.A. Kuznecov, who considered the resemblance between the layout of the Zoroastrian temples of fire and the Kuban Bulgar centre, Humarin citadel, situated 11 km to the north of the town Karachayevsk, where the pottery belonged to the Saltovo-Mayaki culture. Kuznecov also found a connection in the plan of the Danube Bulgars sanctuaries at Pliska, Veliki Preslav, and Madara. The architectural similarities include two squares of ashlars inserted one into another, oriented towards the summer sunrise. One of these sites was transformed into a Christian church, which is taken as evidence that they served a religious function.
The view of the Parthian and Sasanian influence, which Franz Altheim also argued, is considered debatable, showing the cultural impact of the Iranian world on communities in the Pontic–Caspian steppe. Many scholars believe that the square shape, with the North-South and East-West axis of the Bulgar sacral monuments is very similar to those of Turkic khagans in Mongolia. However, that the Bulgar residence in Pliska and Palace of Omurtag were inspired by the Byzantine architecture is considered indisputable.
Officially, Christianity had begun to penetrate, probably via their Slavic subjects, and was adopted in the First Bulgarian Empire by Knyaz Boris I in 865 as a state religion. There was interest in Islam as well, seen in the book Answers to the Questions of the King of the Burgar addresed to him about Islam and Unity by the Abbasid caliph Al-Ma'mun (813–833) for the Pontic/Bosporan Bulgars, while it was officially adopted in Volga Bulgaria as a state religion in 922.
The origin and language of the Bulgars has been the subject of debate since around the start of the 20th century. It is generally accepted that at least the Bulgar elite spoke a language that was a member of the Oghur branch of the Turkic language family, alongside the now extinct Khazar and the solitary survivor of these languages, Chuvash.
According P. Golden this association is apparent from the fragments of texts and isolated words and phrases preserved in inscriptions. In addition to language, their culture and state structure retain many Central Asian features. Military and hierarchical terms such as khan/qan, kanasubigi, qapağan, tarkan, bagatur and boila appear to be of Turkic origin. The Bulgar calendar within the Nominalia of the Bulgarian khans had a twelve-year animal cycle, similar to the one adopted by Turkic and Mongolian peoples from the Chinese, with animal names and numbers deciphered as Turkic. Tengri (in Bulgar Tangra/Tengre) was their supreme god.
Bulgar inscriptions were written mostly in Greek or Cyrillic characters, most commonly in Greek or Graeco-Bulgar, sometimes with Slavic terms, thus allowing scholars to identify some of the Bulgar glosses. Several Bulgar inscriptions were found in Northeastern Bulgaria and parts of Romania, written in runes similar to the Old Turkic alphabet; they apparently have a sacral meaning. Altheim argued that the runes were brought into Europe from Central Asia by the Huns, and were an adapted version of the old Sogdian alphabet in the Hunnic/Oghur Turkic language. The custom of stone engravings are considered to have Sasanian, Turkic and Roman parallels. The Madara Rider resembles work of the Sasanian rock relief tradition, but its actual masonry tradition and cultural source is unknown.
The Danubian Bulgars were unable to alter the predominantly Slavic character of Bulgaria, seen in the toponymy and names of the capitals Pliska and Preslav. They preserved their own native language and customs for about 200 years, but a bilingual period was recorded since the 9th century. Golden argued that Bulgar Turkic almost disappeared with the transition to Christianity and Slavicization in the middle of the 9th century. When the ruling class abandoned its native language and adopted Slavic, according Jean W. Sedlar, it was so complete that no trace of Turkic speech patterns remained in Old Slavic texts. The Bulgarian Christian Church used Slavic dialect from Macedonia.
Among Bulgarian academics, notably Petar Dobrev, a hypothesis linking the Bulgar language to the Iranian languages (Pamir) has been popular since the 1990s. Most proponents still assume an intermediate stance, proposing certain signs of Iranian influence on a Turkic substrate. The names Asparukh and Bezmer from the Nominalia list, for example, were established as being of Iranian origin. Other Bulgarian scholars actively oppose the "Iranian hypothesis". According Raymond Detrez, the Iranian theory is rooted in the periods of anti-Turkish sentiment in Bulgaria and is ideologically motivated.
Due to the lack of definitive evidence, modern scholarship uses an ethnogenesis approach in explaining the Bulgars origin. More recent theories view the nomadic confederacies, such as the Bulgars, as the formation of several different cultural, political and linguistic entities that could dissolve as quickly as they formed, entailing a process of ethnogenesis.
According to Walter Pohl, the existential fate of the tribes and their confederations depended on their ability to adapt to an environment going through rapid changes, and to give this adaptation a credible meaning rooted in tradition and ritual. Slavs and Bulgars succeeded because their form of organization proved as stable and as flexible as necessary, while the Pannonian Avars failed in the end because their model could not respond to new conditions. Pohl wrote that members of society's lower strata did not feel themselves to be part of any large-scale ethnic group; the only distinct classes were within the armies and the ruling elite.
Recent studies consider ethnonyms closely related with warrior elites who ruled over a variety of heterogeneous groups. The groups adopted new ideology and name as political designation, while the elites claimed right to rule and royal descent through origin myths.
When the Turkic tribes began to enter into the Pontic–Caspian steppe in the Post-Hunnic era, or as early as the 2nd century AD, their confederations incorporated an array of ethnic groups of newly joined Turkic, Altaic-Turkic, Caucasian, Iranian, and Finno-Ugric peoples. During their Western Eurasian migrations to the Balkans, they also came into contact with Armenian, Semitic, Slavic, Thracian and Anatolian Greek among other populations.
From the 6th to 8th centuries, distinctive Bulgar monuments of the Sivashovka type were built upon ruins of the late Sarmatian culture of the 2nd to 4th centuries AD, and the 6th century Penkovka culture of the Antes and Slavs. Early medieval Saltovo-Mayaki (an Alanic-based culture) settlements in the Crimea since the 8th century were destroyed by the Pechengs during the 10th century.
Although the older Slavic-Iranian tribes were enveloped by the widespread Turkic Empires of the Pontic–Caspian steppe, the following centuries saw a complete disappearance of both the Iranian and Turkic languages, indicating dominance of the Slavic language among the common people.
Anthropology and genetics
Genetic and anthropological researches have shown that the tribes of the Eurasian steppes were not always ethnically homogeneous, and were often unions of multiple ethnicities. Skeletal remains from Kazakhstan (Central Asia), excavated from different sites dating between the 15th century BC to the 5th century AD, have been analyzed. The distribution of east and west Eurasian lineages through time in the region agrees with available archaeological information. Prior to the 13th - 7th century BC, all samples belong to European lineages, while later, an arrival of East Asian sequences that coexisted with the previous genetic substratum was detected. Hundreds of excavated mummies in the Tarim Basin (West China) have Caucasoid features, revealing the presence of an ancient Caucasoid substratum in East Asia. These findings are associated with the ancient Tocharians and Tocharian languages.
According P. Golden, the Central Asian Turkic peoples have multiple points of origin and are a mixture of steppes ethnic groups. Eric Hobsbawm considered the languages to be "almost always semi-artificial constructs". Political processes, rather than linguistic, tribal or ethnic elements, created new communities. Golden noted that the Turkic tribes in the Western Eurasia since the 1st millennium BC had contacts with Proto-Indo-Europeans. Those tribes were considered by Golden to be the ancestors of the Oğuric Turks.
Recent blood and DNA studies of present-day populations in Central Asia confirm the extreme genetic heterogeneity. The latest DNA studies on Turkic people in Central Asia and Eastern Europe also confirm genetic heterogeneity, indicating that the Turkic tribal confederations included various haplogroups.
A comparative genetic study shows the Bulgarians primarily represented by the Western Eurasian Y haplogroups, with 40% belonging to haplogroups E-V13 and I-M423, and 20% to R-M17 (R-M198 and R-M458). Haplogroups common in the Middle East (J-M172, J-M267, and G-M201) and in South Western Asia (R-L23*) occur at frequencies of 19% and 5%, respectively. Haplogroups C, N and Q together occur at the negligible frequency of only 1.5% among Bulgarians.
The DNA studies of the Chuvash people, who speak a Turkic language (Chuvash), show that they are genetically related to Caucasians, Mediterraneans, and Middle Easterners, partially Central or Northern Europeans (Finno-Ugric), but with little Central Asian-Altaic gene flow. The DNA studies of the Tatars, Bashkirs and Russians in Chelyabinsk Oblast show European and Finno-Ugric impact on the Tatars; Caucasoid and East Asian impact were reported for the Bashkirs. Some aspects of genetic relationships were found between Tatars and Chuvashes, as well Bulgarians, which could support the view that the Tatars may be descendents of ancient Bulgars. It is currently unknown with which haplogroup the Bulgars should be associated; some scholars consider the possibility that only a cultural and low genetic influence was brought into the region.
The paleoanthropological material from all sites in Volga region, Ukraine and Moldova attributed to the Bulgars testify complex ethno-cultural processes. The material shows the assimilation between the local population and the migrating newcomers. In all sites can be traced the anthropological type found in the Zlivka necropolis near the village of Ilichevki, the district of Donetsk, of brachiocranic Caucasoid with small East Asian admixtures. Despite the morphological proximity, there is a visible impact of the local population, in the Volga region of Finno-Ugric and ancient Turkic, in Ukraine of Sarmatian-Alans, and in Moldova of Slavic people. The comparative analysis showed large morphological proximity between the medieval and modern population of the Volga region. The examined graves in Northern Bulgaria and Southern Romania showed different somatic types, including Caucasoid-Mediterranean and less often East Asian.
The pre-Christian burial customs in Bulgaria indicate diverse social, i.e. nomadic and sedentary, and cultural influences. In some necropolises specific to the Danube Bulgars, artificial deformation was found in 80% of the skulls. The Bulgars had a special type of shamanic "medicine-men" who performed trepanations of the skull, usually near the sagittal suture. This practice had a medical application, as well as a symbolic purpose; in two cases the patient had brain problems. According Maenchen-Helfen and Rashev, the artificial deformation of skulls, and other types of burial artifacts in Bulgars graves, are similar to those of the Sarmatians, and Sarmatized Turks or Turkicized Sarmatians of the post-Hunnic graves in the Ukrainian steppe.
In modern ethnic nationalism there is some "rivalry for the Bulgar legacy" (see Bulgarism). The Volga Tatars and Chuvash people, as well as the Bulgarians, are said to be descended from the Volga Bulgars, and there may have been ethnogenic influences on the Bashkirs, Karachays and Balkars also.
- Waldman, Mason 2006, p. 106.
- Shea, John. The Bulgars, Christianity and Slavic text. p. 57.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Hyun Jin Kim (2013). The Huns, Rome and the Birth of Europe. Cambridge University Press. pp. 58–59, 150–155, 168, 204. ISBN 9781107009066.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Golden 1992, p. 253, 256: "[Pontic Bulgars] With their Avar and Türk political heritage, they assumed political leadership over an array of Turkic groups, Iranians and Finno-Ugric peoples, under the overlordship of the Khazars, whose vassals they remained." ... "The Bulgars, whose Oguric ancestors ..."
- McKitterick, Rosamond (1995). The New Cambridge Medieval History. Cambridge University Press. p. 229. ISBN 9780521362924.
The exact ethnic origins of the Danubian Bulgars is controversal. It is in any case most probable that they had enveloped groupings of diverse origins during their migration westwards across the Eurasian steppes, and they undoubtedly spoke a form of Turkic as their main language. The Bulgars long retained many of the customs, military tactics, titles and emblems of a nomadic people of the steppes.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Sophoulis 2011, p. 65–66, 68–69: "The warriors who founded the Bulgar state in the Lower Danube region were culturally related to the nomads of Eurasia. Indeed, their language was Turkic, and more specifically Oğuric, as is apparent from the isolated words and phrases preserved in a number of inventory inscriptions." ... "It is generally believed that during their migration to the Balkans, the Bulgars brought with them or swept along several other groups of Eurasian nomads whose exact ethnic and linguistic affinities are impossible to determine... Sarmato-Alanian origin... Slav or Slavicized sedentary populations."
- Brook 2006, p. 13: "Thus, the Bulgars were actually a tribal confederation of multiple Hunnic, Turkic, and Iranian groups mixed together."
- "Bulgaria: Arrival of the Bulgars". Encyclopædia Britannica Online. Encyclopædia Britannica, Inc. Retrieved 3 June 2015.
The name Bulgaria comes from the Bulgars, a people who are still a matter of academic dispute with respect to their origin (Turkic or Indo-European) as well as to their influence on the ethnic mixture and the language of present-day Bulgaria.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- "Bulgar". Encyclopædia Britannica Online. Encyclopædia Britannica, Inc. Retrieved 3 June 2015.
Although many scholars, including linguists, had posited that the Bulgars were derived from a Turkic tribe of Central Asia (perhaps with Iranian elements), modern genetic research points to an affiliation with western Eurasian and European populations.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Cenghiz, Ilhan (2015). "Y-DNA Haplogroups in Turkic People". yhaplogroups.wordpress.com.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Suslova; et al. (October 2012). "HLA gene and haplotype frequencies in Russians, Bashkirs and Tatars, living in the Chelyabinsk Region (Russian South Urals)". International Journal of Immunogenetics. Blackwell Publishing Ltd. 39 (5): 375–392. doi:10.1111/j.1744-313X.2012.01117.x. PMID 22520580.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Waldman, Mason 2006, p. 106–107.
- Waldman, Mason 2006, p. 108–109.
- Waldman, Mason 2006, p. 109.
- Waldman, Mason 2006, p. 108.
- Golden 2011, p. 145, 158, 196.
- Fiedler 2008, p. 151: "...ethnic symbiosis between Slavic commoners and Bulgar elites of Turkic origin, who ultimately gave their name to the Slavic-speaking Bulgarians."
- Shnirelʹman 1996, p. 22–35.
- Gurov, Dilian (March 2007). "The Origins of the Bulgars" (PDF). p. 3.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Golden 1992, p. 103–104.
- Bowersock, Brown, Grabar 1999, p. 354.
- Golden 2011, p. 143.
- Karatay 2003, p. 24.
- Karatay 2003, p. 24, 27.
- Chen 2012, p. 96.
- Maenchen-Helfen 1973, p. 384.
- Chen 2012, p. 97.
- Leif Inge Ree Petersen (2013). Siege Warfare and Military Organization in the Successor States (400-800 AD): Byzantium, the West and Islam. Brill. p. 369. ISBN 9789004254466.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Golden 1992, p. 104.
- "Bulgar Ethnonym". Turkic History. Retrieved 12 May 2015.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Karatay 2003, p. 28.
- Karatay 2003, p. 27.
- Golden 1992, p. 96.
- Golden 2012, p. 96.
- Karatay 2003, p. 24–29.
- Golden 1992, p. 99.
- Golden 2011, p. 140.
- Golden 1992, p. 97, 99.
- D. Dimitrov (1987). "Bulgars, Unogundurs, Onogurs, Utigurs, Kutrigurs". Prabylgarite po severnoto i zapadnoto Chernomorie. kroraina.com. Varna.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Golden 1992, p. 103.
- Karatay 2003, p. 25.
- Chen 2012, p. 92–95, 97.
- Chen 2012, p. 83–90.
- Chen 2012, p. 92–97.
- Golden & 2012 footnote 37.
- D. Dimitrov (1987). "Sabirs, Barsils, Belendzheris, Khazars". Prabylgarite po severnoto i zapadnoto Chernomorie. kroraina.com. Varna.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Golden 1992, p. 92–93, 103.
- Golden 1992, p. 92–93.
- Golden 1992, p. 92–93, 97.
- Golden 1992, p. 93–95.
- Menghin, Wilfred (1985). "Die Langobarden. Archäologie und Geschichte" (in German). Stuttgart: Theiss. p. 14. ISBN 9783806203646. Missing or empty
|url=(help)CS1 maint: unrecognized language (link)<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Maenchen-Helfen 1973, p. 127–129.
- Wolfram, Herwig; Dunlap, Thomas J. (1990). "History of the Goths". University of California Press. p. 276. ISBN 9780520069831.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Croke 2001, p. 69.
- Croke 2001, p. 53.
- Croke 2001, p. 68, 23.
- Curta 2015, p. 75.
- Croke 2001, p. 70.
- Maenchen-Helfen 1973, p. 164, 220.
- Maenchen-Helfen 1973, p. 164.
- Maenchen-Helfen 1973, p. 421.
- Curta 2015, p. 75–76.
- Curta 2015, p. 76.
- Maenchen-Helfen 1973, p. 431.
- Golden 1992, p. 98.
- Golden 1992, p. 254.
- Golden 1992, p. 97.
- Golden 2011, p. 144.
- Golden 1992, p. 100.
- Golden 1992, p. 100–102.
- Golden 1992, p. 102.
- Golden 1992, p. 244.
- Golden 1992, p. 100, 103.
- Golden 2011, p. 145.
- Golden 1992, p. 244–245.
- D. Dimitrov (1987). ""Old Great Bulgaria"". Prabylgarite po severnoto i zapadnoto Chernomorie. kroraina.com. Varna.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Fiedler 2008, p. 152.
- Golden 1992, p. 245.
- Somogyi, Péter (2008). "New remarks on the flow of Byzantine coins in Avaria and Walachia during the second half of the seventh century". In Curta, Florin; Kovalev, Roman (eds.). The Other Europe in the Middle Ages: Avars, Bulgars, Khazars and Cumans. Brill. p. 104. ISBN 9789004163898.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Golden 1992, p. 245, 236.
- Golden 1992, p. 103, 236–237.
- Golden 1992, p. 245–246.
- D. Dimitrov (1987). "The Proto-Bulgarians and the Saltovo-Majack culture". Prabylgarite po severnoto i zapadnoto Chernomorie. kroraina.com. Varna.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Golden 1992, p. 245, 253–258.
- Waldman, Mason 2006, p. 107.
- Waldman, Mason 2006, p. 107–108.
- D. Dimitrov (1987). "The migration of the Unogundur-Bulgars of Asparukh from the lands of Azov to the Lower Danube". Prabylgarite po severnoto i zapadnoto Chernomorie. kroraina.com. Varna.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Golden 1992, p. 246.
- Golden 1992, p. 247.
- Fiedler 2008, p. 154.
- Fiedler 2008, p. 154–156.
- Sedlar 2011, p. 16.
- Golden 1992, p. 247–248.
- Golden 1992, p. 248.
- Hart, Nancy. Bulgarian Art and Culture: Historical and Contemporary Perspectives (PDF). University of Texas at Austin. p. 21. Archived from the original (PDF) on August 10, 2007. Retrieved 2007-03-03. Unknown parameter
|deadurl=ignored (help)<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Vásáry 2005, p. 13–26.
- Vásáry 2005, p. 1.
- Golden 1992, p. 5–10.
- Golden 1992, p. 5–6.
- Golden 2011, p. 54.
- Golden 2011, p. 118.
- Fiedler 2008, p. 201.
- Fiedler 2008, p. 200.
- Sophoulis & 2011 69–70.
- Sophoulis & 2011 69.
- Runciman 1930, p. 284.
- Maenchen-Helfen 1973, p. 383.
- Maenchen-Helfen 1973, p. 199.
- Sophoulis & 2011 70.
- Sophoulis & 2011 71.
- Runciman 1930, p. 287.
- Bury, John B. (2015). A History of the Eastern Roman Empire. Cambridge University Press. pp. 334–335. ISBN 9781108083218.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Petkov 2008, p. 7, 12–13.
- Petkov 2008, p. 8–12.
- Curta 2006, p. 162–163.
- Curta 2006, p. 162.
- Beshevliev, Veselin (1981), "Прабългарската обществена и държавна структура" [Proto-Bulgarian public and state structure], protobulgarians.com (in Bulgarian), Sofia: Izd. na Otech. front, pp. 33–34CS1 maint: unrecognized language (link)<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Sophoulis 2011, p. 72.
- Stepanov, Tsvetelin (March 2001), "The Bulgar title KANAΣYBIΓI: reconstructing the notions of divine kingship in Bulgaria, AD 822–836", Early Medieval Europe, 10 (1): 1–19, doi:10.1111/1468-0254.00077<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Curta 2006, p. 163.
- Petkov 2008, p. 8.
- Sedlar 2011, p. 59.
- Sophoulis 2011, p. 74.
- Henning, Joachim (2007). Post-Roman Towns, Trade and Settlement in Europe and Byzantium: Byzantium, Pliska, and the Balkans. Walter de Gruyter. pp. 618–619. ISBN 9783110183580.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Sophoulis 2011, p. 73.
- Sophoulis 2011, p. 75.
- Runciman 1930, p. 285.
- Petkov 2008, p. 10.
- Petkov 2008, p. 8, 10, 34–35.
- Petkov 2008, p. 34–35.
- Petkov 2008, p. 10, 13.
- Petkov 2008, p. 9.
- Petkov 2008, p. 9–10, 37–38, 448, 508.
- Curta 2006, p. 164.
- Runciman 1930, p. 286.
- Runciman 1930, p. 288.
- Golden 1992, p. 250.
- Fiedler 2008, p. 207.
- Curta 2006, p. 161–162.
- Sophoulis 2011, p. 84–86.
- Sedlar 2011, p. 141.
- Maenchen-Helfen 1973, p. 273.
- Petkov 2008, p. 12–13.
- Sophoulis 2011, p. 84.
- Bonnefoy, Yves; Doniger, Wendy (1993). Asian Mythologies. University of Chicago Press. pp. 315, 331. ISBN 9780226064567.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- MacDermott, Mercia (1998). Bulgarian Folk Customs. Jessica Kingsley Publishers. pp. 21–22. ISBN 9781853024856.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Zhivkov, Boris (2015). Khazaria in the Ninth and Tenth Centuries. Brill. pp. 78, 80, 112. ISBN 9789004294486.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Sophoulis 2011, p. 88.
- Fiedler 2008, p. 208.
- Sophoulis 2011, p. 83–84, 86.
- Bukharaev, Ravil (2014). Islam in Russia: The Four Seasons. Routledge. pp. 80–82, 83. ISBN 9781136807930.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Shnirelʹman 1996, p. 30–31.
- Petkov 2008, p. 11.
- Tokarev A., et al. 1987–1988.
- Golden 1992, p. 141.
- Sophoulis 2011, p. 86–89.
- Maenchen-Helfen 1973, p. 268.
- Sophoulis 2011, p. 82.
- Sophoulis 2011, p. 83.
- Sophoulis 2011, p. 80.
- Sophoulis 2011, p. 66.
- Sophoulis 2011, p. 67.
- Fiedler 2008, p. 157.
- Fiedler 2008, p. 158.
- Fiedler 2008, p. 159.
- D. Dimitrov (1987). "The Proto-Bulgarians east of the Sea of Azov in the VIII-IX cc.". Prabylgarite po severnoto i zapadnoto Chernomorie. kroraina.com. Varna.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Curta 2006, p. 160.
- Fiedler 2008, p. 196.
- Golden 1992, p. 252.
- Mako, Gerald (2011). The Islamization of the Volga Bulghars: A Question Reconsidered. Archivum Eurasiae Medii Aevi. pp. 199–223.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Detrez, Raymond (2005). Developing Cultural Identity in the Balkans: Convergence Vs. Divergence. Peter Lang. p. 29.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Rashev, Rasho (1992), "On the origin of the Proto-Bulgarians", Studia protobulgarica et mediaevalia europensia, Veliko Tarnovo: 23–33<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Petrov 1981: §A.II.1
- Angelov 1971: §II.2
- Runciman 1930: §I.1
- Sedlar 2011, p. 425.
- Sophoulis 2011, p. 45.
- Sophoulis 2011, p. 45, 83.
- Sedlar 2011, p. 424.
- Golden 2011, p. 268.
- Karachanak, et al. 2013.
- Добрев, Петър, 1995. "Езикът на Аспаруховите и Куберовите българи" 1995
- Stamatov, Atanas (1997). "ИЗВОРИ И ИНТЕРПРЕТАЦИИ - І–ІІ ЧАСТ". TEMPORA INCOGNITA НА РАННАТА БЪЛГАРСКА ИСТОРИЯ. MGU Sv. Ivan Rilski.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Димитров, Божидар, 2005. 12 мита в българската история
- Милчева, Христина. Българите са с древно-ирански произход. Научна конференция "Средновековна Рус, Волжка България и северното Черноморие в контекста на руските източни връзки", Казан, Русия, 15.10.2007
- Бешевлиев, Веселин. Ирански елементи у първобългарите. Античное Общество, Труды Конференции по изучению проблем античности, стр. 237-247, Издательство "Наука", Москва 1967, АН СССР, Отделение Истории.
- Schmitt, Rüdiger (1985). Iranica Protobulgarica: Asparuch und Konsorten im Lichte der Iranischen Onomastik. Linguistique Balkanique. XXVIII. Saarbrücken: Academie Bulgare des Sciences. pp. 13–38.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Maenchen-Helfen 1973, p. 384, 443.
- Йорданов, Стефан. Славяни, тюрки и индо-иранци в ранното средновековие: езикови проблеми на българския етногенезис. В: Българистични проучвания. 8. Актуални проблеми на българистиката и славистиката. Седма международна научна сесия. Велико Търново, 22-23 август 2001 г. Велико Търново, 2002, 275-295.
- Надпис № 21 от българското златно съкровище "Наги Сент-Миклош", студия от проф. д-р Иван Калчев Добрев от Сборник с материали от Научна конференция на ВА "Г. С. Раковски". София, 2005 г.
- Detrez, Raymond (2005). Developing Cultural Identity in the Balkans: Convergence Vs. Divergence. Peter Lang. p. 29.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Pohl, Walter (1998), "Conceptions of Ethnicity in Early Medieval Studies", in Lester K. Little; Barbara H. Rosenwein (eds.), Debating the Middle Ages: Issues and Readings, Blackwell Publishers, pp. 13–24<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Golden 2011, p. 55.
- Golden 1992, p. 392.
- Golden 1992, p. 392–398.
- Golden 1992, p. 383.
- D. Dimitrov (1987). "Pit graves, artificial skull deformation, Sarmatians, Northern Bactria". Prabylgarite po severnoto i zapadnoto Chernomorie. kroraina.com. Varna.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Golden 1992, p. 261.
- D. Dimitrov (1987). "The Proto-Bulgarians in the Crimea in the VIII-IX cc.". Prabylgarite po severnoto i zapadnoto Chernomorie. kroraina.com. Varna.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Lalueza-Fox, et al. 2004.
- Golden 1992, p. 379–382.
- Golden 1992, p. 381.
- Golden 1992, p. 124–127.
- Arnaiz-Villena; et al. (June 2003). "HLA Genes in the Chuvashian Population from European Russia: Admixture of Central European and Mediterranean Populations". Human Biology. 75 (3): 375–392. doi:10.1353/hub.2003.0040. ISSN 1534-6617. PMID 14527201.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Gerasimova M.M.; Rud' N.M.; Yablonsky L.T. (1987). Antropologiya antichnovo i srednevekovo naseleniya Vostochno i Yevropy Check
|url=value (help) [Anthropology of the Ancient and Middle Age Populations of Eastern Europe]. Moscow: Наука.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Sophoulis 2011, p. 68–69.
- D. Dimitrov (1987). "The Proto-Bulgarians north of the Black Sea and the Sea of Azov in the VIII-IX cc.". Prabylgarite po severnoto i zapadnoto Chernomorie. kroraina.com. Varna.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Maenchen-Helfen 1973, p. 443.
- Olson, Pappas, Pappas 1994, p. 79–81, 84–87, 114–115.
- Runciman, Steven (1930). "§ Appendix V – Bulgar titles". A history of the First Bulgarian Empire. macedonia.kroraina.com. London: George Bell & Sons.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Maenchen-Helfen, Otto John (1973), The World of the Huns: Studies in Their History and Culture, University of California Press, ISBN 9780520015968<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Tokarev, Sergei A. (1980). Mify narodov mira [Myths of the world's peoples] (in Russian). 2. Moscow: Sovetskaya Entsiklopediya.CS1 maint: unrecognized language (link)<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Shnirelʹman, Viktor A. (1987). "The Rivalry for the Bulgar legacy". Who Gets the Past?: Competition for Ancestors Among Non-Russian Intellectuals in Russia. Woodrow Wilson Center Press. ISBN 9780801852213.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Golden, Peter Benjamin (1992). An introduction to the History of the Turkic peoples: ethnogenesis and state formation in medieval and early modern Eurasia and the Middle East. Wiesbaden: Otto Harrassowitz. ISBN 9783447032742.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Olson, James S.; Pappas, Lee Brigance; Pappas, Nicholas Charles (1994). An Ethnohistorical Dictionary of the Russian and Soviet Empires. Greenwood Publishing Group. ISBN 9780313274978.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Bowersock, Glen; Brown, Peter; Grabar, Oleg (1999). Late Antiquity: A Guide to the Postclassical World. Harvard University Press. ISBN 9780674511736.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Croke, Brian (2001). Count Marcellinus and His Chronicle. Oxford University Press. ISBN 9780198150015.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Karatay, Osman (2003). In Search of the Lost Tribe: The Origins and Making of the Croation Nation. Ayse Demiral. ISBN 9789756467077.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Vásáry, István (2005). Cumans and Tatars: Oriental Military in the Pre-Ottoman Balkans, 1185-1365. Cambridge University Press. ISBN 9781139444088.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Curta, Florin (2006). Southeastern Europe in the Middle Ages, 500-1250. Cambridge University Press. ISBN 9780521815390.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Waldman, Carl; Mason, Catherine (2006). Encyclopedia of European Peoples. Infobase Publishing. ISBN 9781438129181.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Brook, Kevin Alan (2006). The Jews of Khazaria. Rowman & Littlefield Publishers. ISBN 1442203021.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Petkov, Kiril (2008). The Voices of Medieval Bulgaria, Seventh-Fifteenth Century: The Records of a Bygone Culture. Brill. ISBN 9789004168312.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Fiedler, Uwe (2008). "Bulgars in the Lower Danube region: A survey of the archaeological evidence and of the state of current research". In Curta, Florin; Kovalev, Roman (eds.). The Other Europe in the Middle Ages: Avars, Bulgars, Khazars and Cumans. Brill. pp. 151–236. ISBN 9789004163898.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Sophoulis, Panos (2011). Byzantium and Bulgaria, 775-831. Brill. ISBN 9789004206960.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Sedlar, Jean W. (2011). East Central Europe in the Middle Ages, 1000-1500. University of Washington Press. ISBN 9780295800646.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Golden, Peter B. (2011). Studies on the Peoples and Cultures of the Eurasian Steppes. Editura Academiei Române; Editura Istros a Muzeului Brăilei. ISBN 9789732721520.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Chen, Sanping (2012). Multicultural China in the Early Middle Ages. University of Pennsylvania Press. ISBN 0812206282.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Golden, Peter B. (2012), Oq and Oğur~Oğuz* (PDF), Turkish and Middle Eastern Studies, Rutgers University<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Curta, Florin (2015). "Avar Blitzkrieg, Slavic and Bulgar raiders, and Roman special ops: mobile warriors in the 6th-century Balkans". In Zimonyi István; Osman Karatay (eds.). Eurasia in the Middle Ages. Studies in Honour of Peter B. Golden. Wiesbaden: Otto Harrassowitz. pp. 69–89.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Lalueza-Fox, C.; Sampietro, M. L.; Gilbert, M. T. P.; Castri, L.; Facchini, F.; Pettener, D.; Bertranpetit, J. (2004). "Unravelling migrations in the steppe: Mitochondrial DNA sequences from ancient Central Asians". Proceedings of the Royal Society B: Biological Sciences. 271 (1542): 941–7. doi:10.1098/rspb.2004.2698. PMC 1691686. PMID 15255049.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Karachanak, S.; Grugni, V.; Fornarino, S.; Nesheva, D.; Al-Zahery, N.; Battaglia, V.; Carrosa, C.; Yordanov, Y.; Torroni, A.; Galabov, A.; Toncheva, D.; Semino, O. (2015). "Y-Chromosome Diversity in Modern Bulgarians: New Clues about Their Ancestry". PLoS One. 8 (3): e56779. doi:10.1371/journal.pone.0056779. PMC 3590186. PMID 23483890.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Angelov, Dimitŭr (1971). Образуване на българската народност (in Bulgarian). Sofia: Nauka i Izkustvo, Vekove.CS1 maint: unrecognized language (link)<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Beshevliev, Veselin (1981). "Прабългарски епиграфски паметници". promacedonia.org (in Bulgarian). Sofia: Издателство на Отечествения фронт.CS1 maint: unrecognized language (link)<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Beshevliev, Veselin (1981). "Proto-Bulgarian Epigraphic Monuments (images)". protobulgarians.com (in Bulgarian). Sofia: Izd. na Otech. front.CS1 maint: unrecognized language (link)<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Dobrev, Petăr (2001). Nepoznatata drevna Bălgarija [The Unknown Ancient Bulgaria] (in Bulgarian). Sofia: Ivan Vazov Publishers. ISBN 954-604-121-1.CS1 maint: unrecognized language (link)<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Zakiev, Mirfatyh (2002). Origin of Türks and Tatars. Moscow: Insan. ISBN 5-85840-317-4.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
- Stepanov, Tsvetelin (2010). The Bulgars and the Steppe Empire in the Early Middle Ages: The Problem of the Others. Brill. ISBN 9789004180017.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
|Wikimedia Commons has media related to Bulgars.|