Sergius II ( el, Σέργιος Β′; ? – July 1019) was the

Ecumenical Patriarch of Constantinople The ecumenical patriarch ( el, Οἰκουμενικός Πατριάρχης, translit=Oikoumenikós Patriárchēs) is the archbishop of Constantinople (Istanbul), New Rome and '' primus inter pares'' (first among equals) among the heads of th ...

from July 1001 to 1019. According to the history of

John Skylitzes John Skylitzes, commonly Latinized as Ioannes, la, Johannes, label=none, la, Iōannēs, label=none Scylitzes ( el, Ἰωάννης Σκυλίτζης, ''Iōánnēs Skylítzēs'', or el, Σκυλίτση, ''Skylítsē'', label=none ; la, ...

, he was a relative of the celebrated 9th-century patriarch

Photius Photios I ( el, Φώτιος, ''Phōtios''; c. 810/820 – 6 February 893), also spelled PhotiusFr. Justin Taylor, essay "Canon Law in the Age of the Fathers" (published in Jordan Hite, T.O.R., & Daniel J. Ward, O.S.B., "Readings, Cases, Materia ...

. In 1001, he was abbot of the

Monastery of Manuel The Kefeli Mosque ( tr, Kefeli Câmîi, meaning "the mosque of the Caffariotes", after the inhabitants of the city of Caffa in Crimea, or also ''Kefeli Mescidi'', where ''Mescit'' is the Turkish word for a small mosque) is a former Eastern Orthod ...

, which had been re-founded by Photius, when he was elected to fill the patriarchal see (June/July). According to the later legend, Sergius II was in the conflict with the

Pope Sergius IV Pope Sergius IV (died 12 May 1012) was the bishop of Rome and nominal ruler of the Papal States from 31 July 1009 to his death. His temporal power was eclipsed by the patrician John Crescentius. Sergius IV may have called for the expulsion of Mu ...

.The Editors of Encyclopaedia Britannica. Sergius II.
"''A story that Pope Sergius IV (1009–12) sent Sergius II the Synodicon, a letter insisting on the Latin Trinitarian teaching that the Holy Spirit relates to both Father and Son (Filioque), thus initiating the Eastern schism when Patriarch Sergius reacted by erasing the pope’s name from the Byzantine prayer intercessions, is the invention of 12th-century controversialists.''” According to Skylitzes, he died in July 1019. His successor was Eustathius.

References

Sources

Official website of the Ecumenic Patriarchate of Constantinople
* {{DEFAULTSORT:Sergius 02 Of Constantinople 10th-century births 1019 deaths 11th-century patriarchs of Constantinople Year of birth unknown Basil II