Kavad I
Sasanian King of Kings (488–531)

Kavad I (Middle Persian: 𐭪𐭥𐭠𐭲 Kawād; 473 – 13 September 531) was the Sasanian King of Kings of Iran from 488 to 531, including a two- or three-year interruption. A son of Peroz I (r. 459–484), he was crowned by the nobles to replace his deposed and unpopular uncle Balash (r. 484–488).
Inheriting a declining empire where the authority and status of the Sasanian kings had largely weakened, Kavad tried to reorganize his empire by introducing many reforms whose implementation was completed by his son and successor, Khosrow I. They were made possible by Kavad's use of the Mazdakite preacher Mazdak, leading to a social revolution that weakened the authority of the nobility and the clergy. Because of this, and the execution of the powerful king-maker Sukhra, Kavad was deposed and imprisoned in the Castle of Oblivion. He was replaced by his brother Jamasp. However, with the aid of his sister and an officer named Siyawush, Kavad and some of his followers fled east to the territory of the Hephthalite king, who provided him with an army. This enabled Kavad to restore himself to the throne in 498/9.
The empire had been bankrupted by his absence and Kavad asked the Byzantine emperor Anastasius I for assistance. The Byzantines had originally paid the Iranians voluntarily to maintain the defense of the Caucasus against attacks from the north. Anastasius refused to help, which led Kavad to invade his domains, thus starting the Anastasian War.
Begin with the source’s own compact description: “Kavad I” is sasanian King of Kings (488–531). The dossier treats that line as a proposition to test through Kavad, Sasanian and King, not as a finished interpretation.
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The phrase “sasanian King of Kings (488–531)” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
Biographical claims are most persuasive when dates, appointments and relationships can be traced to records created close to the events described. The source revision retrieved here is dated Sep 13, 2026. The linked authority identifier is Q244071. VIAF identifies the subject as 31763883. The Library of Congress control number is no2006135435. 1 of 4 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank.
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This entry incorporates text from “Kavad I” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.