"Son of Pyrrhus" (in the Sinaiticus, Vaticanus, Alexandrinus manuscripts), of Berea, was one of Paul's companions on his return from Greece to Asia, after his third missionary journey (Acts 20:4).
Bibliography Information Fausset, Andrew Robert M.A., D.D., "Definition for 'Sopater' Fausset's Bible Dictionary". bible-history.com - Fausset's; 1878.