Philologus of Sinope (Greek: Φιλόλογος ό Σινώπιος) is numbered among the Seventy Disciples, and is commemorated with them on January 4.
He is also commemorated on November 5 together with Ss.
Patrobas, Hermas, Linus, and Gaius.
He was the father of Marcion of Sinope, founder of Marcionism.
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