Cyril I

Cyril I may refer to:

• Cyril of Alexandria, Patriarch of Alexandria in 412–444
• Cyril I of Constantinople, Ecumenical Patriarch in 1612, 1620–23, 1623–33, 1633–34, 1634–35 and 1637–38
• Cyril of Bulgaria, Patriarch in 1953–1971
• Cyril I of Moscow and All Russia, since 2009

Topics referred to by the same term

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