Patriarch Callistus I of Constantinople
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Callistus I , (d. 1363) was the Ecumenical Patriarch of Constantinople for two periods from June 1350 to 1353 and from 1354 to 1363. He died in Constantinople.
Preceded by Isidore I Philotheus Kokkinos |
Patriarch of Constantinople 1350–1354 1355–1363 |
Succeeded by Philotheus Kokkinos Philotheus Kokkinos |