254
From Infogalactic: the planetary knowledge core
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| Millennium: | 1st millennium |
|---|---|
| Centuries: | 2nd century – 3rd century – 4th century |
| Decades: | 220s 230s 240s – 250s – 260s 270s 280s |
| Years: | 251 252 253 – 254 – 255 256 257 |
| 254 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishment and disestablishment categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 254 CCLIV |
| Ab urbe condita | 1007 |
| Assyrian calendar | 5004 |
| Bengali calendar | −339 |
| Berber calendar | 1204 |
| Buddhist calendar | 798 |
| Burmese calendar | −384 |
| Byzantine calendar | 5762–5763 |
| Chinese calendar | 癸酉年 (Water Rooster) 2950 or 2890 — to — 甲戌年 (Wood Dog) 2951 or 2891 |
| Coptic calendar | −30 – −29 |
| Discordian calendar | 1420 |
| Ethiopian calendar | 246–247 |
| Hebrew calendar | 4014–4015 |
| Hindu calendars | |
| - Vikram Samvat | 310–311 |
| - Shaka Samvat | 176–177 |
| - Kali Yuga | 3355–3356 |
| Holocene calendar | 10254 |
| Iranian calendar | 368 BP – 367 BP |
| Islamic calendar | 379 BH – 378 BH |
| Julian calendar | 254 CCLIV |
| Korean calendar | 2587 |
| Minguo calendar | 1658 before ROC 民前1658年 |
| Seleucid era | 565/566 AG |
| Thai solar calendar | 796–797 |
Year 254 (CCLIV) was a common year starting on Sunday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Valerianus and Gallienus (or, less frequently, year 1007 Ab urbe condita). The denomination 254 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
Events
By place
Roman Empire
- Publius Licinius Valerianus Augustus and Publius Licinius Egnatius Gallienus become Roman Consuls.
- The Roman Empire is threatened by several peoples on their borders. The Germanic confederations, such as the Franks on the Middle Rhine, the Alemanni on the upper Rhine and Danube. The Marcomanni facing the provinces at Noricum and Raetia. On land the confederation of Goths threathen the lower Danube provinces and on the sea they threaten the shores of Thracia, Bithynia et Pontus, Cappadocia. In the eastern provinces, the Sassanid Persians had the previous year defeated a Roman field army at Barballisos and afterwards plundered the defenseless provinces. This was the period of time which today is called the crisis of the third century.
By topic
Religion
- May 12 – Pope Stephen I succeeds Pope Lucius I as the 23rd pope.
Births
Deaths
- Li Feng
- Xiahou Xuan, minister of Wei and son of Xiahou Shang (b. 209)
