Kyros of Constantinople

Saint

Kyros of Constantinople
The Borradaile Triptych, ivory, Constantinople, c.900–1000 AD (bequeathed by C. Borradaile).
Ecumenical Patriarchs of Constantinople
Venerated inEastern Orthodox Church
Catholic Church
Feast8 January (Eastern Orthodox Church)
7 January (Catholic Church)
Saint

Kyros of Constantinople
Ecumenical Patriarch of Constantinople
InstalledSeptember 705
Term endedDecember 711
PredecessorCallinicus I of Constantinople
SuccessorJohn VI of Constantinople
Personal details
Died8 January 712
DenominationChalcedonian Christianity

Kyros of Constantinople (Ancient Greek: Κῦρος; died 8 January 712) was the Ecumenical Patriarch of Constantinople from 705 to 711. He is regarded as a saint in the Eastern Orthodox Church and Catholic Church, which had set his feast for 7 January in Catholic Church and 8 January (21) in Orthodox Church. Kyros was placed on the patriarchal throne in 705 by Emperor Justinian II, as a replacement for the deposed Patriarch Callinicus I of Constantinople. Soon after Justinian II's decline and eventual fall in December 711, Kyros was replaced by the new Emperor Philippicus with Patriarch John VI of Constantinople, who shared Philippicus' Monothelite sympathies.