Khosrow IV

Khosrow IV of Persia
Shahanshah of the Sasanian Empire
Reign	631
Predecessor	Azarmidokht
Successor	Azarmidokht
Born	Ērānshahr
House	House of Sasan
Father	Mah-Adhur Gushnasp
Mother	Kahar-dukht
Religion	Zoroastrianism

Khosrow IV was a Sasanian usurper who ruled briefly in 631. Little is known about his rule, he appears to have ruled during a time of upheaval and chaos across the Sasanian Empire the 7th century has the century where Iran has plunged into its "dark ages". He was the son of Mah-Adhur Gushnasp, who was the minister of the Sasanian Empire during the reign of Ardashir III, and Kahar-dukht, the daughter of Yazdandar, who was the son of Khosrau I. His rule seems to coincide with other pretenders such as Hormizd VI so it is likely that he ruled a district or province rather than the Empire in its entirety. He was killed after a few days of reign.

Sources

• "Yazdgerd III's Last Year: Coinage and History of Sistan at the End of Late Antiquity," Iranistik: Deutschsprachige Zeitschrift fur iranistische Studien. Festschrift fur Erich Kettenhofen, eds. T. Daryaee & O. Tabibzadeh, 5. Jahrgang, Heft 1&2, 2006–2007(2009) by Touraj Daryaee.
• Nabil Rastani (1 February 2012) "Sassanian Society" (article).
•  This article incorporates text from a publication now in the public domain: 

Khosrow IV Sassanid dynasty
Preceded by Azarmidokht	Great King (Shah) of Persia 631	Succeeded by Azarmidokht