Kawus, recorded as Caoses by

Procopius of Caesarea Procopius of Caesarea ( grc-gre, Προκόπιος ὁ Καισαρεύς ''Prokópios ho Kaisareús''; la, Procopius Caesariensis; – after 565) was a prominent late antique Greek scholar from Caesarea Maritima. Accompanying the Roman gen ...

and Kayus () by early Islamic sources, was the eldest son of Kavadh I, the

Sasanian The Sasanian () or Sassanid Empire, officially known as the Empire of Iranians (, ) and also referred to by historians as the Neo-Persian Empire, was the last Iranian empire before the early Muslim conquests of the 7th-8th centuries AD. Named ...

emperor of Iran. During the late reign of his father, Kawus was appointed as governor of

Tabaristan Tabaristan or Tabarestan ( fa, طبرستان, Ṭabarestān, or mzn, تبرستون, Tabarestun, ultimately from Middle Persian: , ''Tapur(i)stān''), was the name applied to a mountainous region located on the Caspian coast of northern Iran. ...

, and was given the title of ''Padishkhwargar Shah'' (king of

Padishkhwargar Padishkhwārgar was a Sasanian province in Late Antiquity, which almost corresponded to the present-day provinces of Mazandaran and Gilan. The province bordered Adurbadagan and Balasagan in the west, Gurgan in the east, and Spahan in south. Th ...

Etymology

Kawus was probably named after the mythical/legendary king Kay Kawus (

Avestan Avestan (), or historically Zend, is an umbrella term for two Old Iranian languages: Old Avestan (spoken in the 2nd millennium BCE) and Younger Avestan (spoken in the 1st millennium BCE). They are known only from their conjoined use as the scrip ...

: ''Kauui Usan''). The names of his father and his brothers also suggest a renewed late Sasanian interest in the Iranian legendary history and particularly the

Kayanid Dynasty The Kayanians (Persian language, Persian: دودمان کیانیان; also Kays, Kayanids, Kaianids, Kayani, or Kiani) are a legendary dynasty of Persian/Iranian tradition and folklore which supposedly ruled after the Pishdadian dynasty, Pishdadi ...

Biography

Kawus might have initially been the

heir presumptive An heir presumptive is the person entitled to inherit a throne, peerage, or other hereditary honour, but whose position can be displaced by the birth of an heir apparent or a new heir presumptive with a better claim to the position in question. ...

to the Sasanian throne. However, following the outbreak of the

Mazdakite Mazdakism was an Iranian religion, which was an offshoot of Zoroastrianism. The religion has been called one of the most noteworthy examples of pre-modern communism. The religion was founded in the early Sasanian Empire by Zardusht, a Zoroas ...

revolt, Kawus was accused of supporting

Mazdak Mazdak ( fa, مزدک, Middle Persian: 𐭬𐭦𐭣𐭪, also Mazdak the Younger; died c. 524 or 528) was a Zoroastrian ''mobad'' (priest), Iranian reformer, prophet and religious reformer who gained influence during the reign of the Sasanian empe ...

and adhering to his heresy. His younger brother Khosrau, who was known for his support of orthodox

Zoroastrianism Zoroastrianism is an Iranian religion and one of the world's oldest organized faiths, based on the teachings of the Iranian-speaking prophet Zoroaster. It has a dualistic cosmology of good and evil within the framework of a monotheisti ...

, was favoured by the nobles and the Zoroastrian clerics. As a result, Kawus was passed over as the heir and the throne was offered to Khosrau. During the late reign of his father, Kawus was appointed as governor of

around 520 and was given the title of ''Padishkhwargar Shah'' (king of

). In 532, Kawus aided Khosrau in defeating the Turks, and conquered

Ghazni Ghazni ( prs, غزنی, ps, غزني), historically known as Ghaznain () or Ghazna (), also transliterated as Ghuznee, and anciently known as Alexandria in Opiana ( gr, Αλεξάνδρεια Ωπιανή), is a city in southeastern Afghanistan ...

. However, when Kawus returned to Tabaristan after his victory, he rebelled and claimed the Sasanian throne from Khosrau. In order to limit his brother’s base of power, Khosrau ordered the death of Mazdak and many of his prominent followers who supported Kawus. Kawus was defeated and brought to

Ctesiphon Ctesiphon ( ; Middle Persian: 𐭲𐭩𐭮𐭯𐭥𐭭 ''tyspwn'' or ''tysfwn''; fa, تیسفون; grc-gre, Κτησιφῶν, ; syr, ܩܛܝܣܦܘܢThomas A. Carlson et al., “Ctesiphon — ܩܛܝܣܦܘܢ ” in The Syriac Gazetteer last modi ...

, where he was given the option to confess his sins or die. He chose death.Pourshariati (2008), p. 289

References

Sources

*{{cite book, last=Pourshariati, first=Parvaneh, title=Decline and Fall of the Sasanian Empire: The Sasanian-Parthian Confederacy and the Arab Conquest of Iran, location=London and New York, publisher=I.B. Tauris, year=2008, isbn=978-1-84511-645-3, url=https://books.google.com/books?id=I-xtAAAAMAAJ Sasanian princes 6th-century Iranian people Rulers of Tabaristan People executed by the Sasanian Empire Rebellions against the Sasanian Empire Governors of the Sasanian Empire