Michael Synkellos
9th-century Byzantine saint
Michael Synkellos (Greek: Μιχαήλ o σύγκελλος), also spelled Syncellus (c. 760 – 4 January 846), was a Greek Orthodox Arab Christian priest, monk and saint. He held the administrative office of synkellos of the patriarchate of Jerusalem (c. 811–815) and the patriarchate of Constantinople (843–846). He was involved in disputes over the filioque clause and over Byzantine iconoclasm, which landed him in prison for the period 815–843. He nevertheless wrote extensively, producing grammar, theology, hagiographies, hymns and poetry. He wrote in Greek and made at least one translation from Arabic.
Life
Michael was born in Jerusalem in or about 761. He was of Arab origin. He was the only son of his parents and had several older sisters.
The public source identifies “Michael Synkellos” as 9th-century Byzantine saint. This brief keeps that definition visible, then builds a research path around Michael, Synkellos and 9th-century.
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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Aug 16, 2026. The linked authority identifier is Q2363253. VIAF identifies the subject as 79408396. The Library of Congress control number is nr92032596. 3 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank.
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This entry incorporates text from “Michael Synkellos” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.