EntityQ2868985· pop 12· linked from 274 articlesAthanasios IV de ConstantinopleSign in to saveEcumenical Patriarch of ConstantinopleConnectionsTurkeyCountryGreekEntityOttoman EmpireConceptRoman EmpireEntityByzantine EmpireEntityEastern Orthodox ChurchEntityConstantinopleEntityJohn ChrysostomEntityAndrew the ApostleEntityGregory of NazianzusEntityByzantiumEntityI. BartholomeosEntityEcumenical Patriarchate of ConstantinopleEntityEastern OrthodoxyEntityNestoriusEntityEmpire of NicaeaEntityPhotios I of ConstantinopleEntityEcumenical Patriarch of ConstantinopleEntityMichael I CerulariusEntityEusebius of NicomediaEntityCategories17th-century ecumenical patriarchs of ConstantinoplePlace of birth unknownYear of birth unknownYear of death unknown