Catholic Encyclopedia (1913)/Polybotus
A titular see in Phrygia Salutaris, suffragan of Synnada. This town is mentioned only in the sixth century by Hierocles, "Synecdemus", 677, 10. It is now Boulvadin, capital of the caza of the vilayet of Brousse, with 8000 inhabitants, all Mussulmans; there are some ruins of no interest, Le Quien (Oriens christianus, I, 841) mentions two bishops: Strategius, present at the Council of Chalcedon (451); St. John, whose feast is celebrated 5 Dec. and who lived under Leo the Isaurian; at the Council of Nice (787), the see was represented by the priest Gregory. The earliest Greek "Notitia Episcopatuum" of the seventh century places the see among the suffragans of Synnada, and it is still attached to this metropolis as a titular see by the Curia Romana. But from the ninth century until its disappearance as a residential see, it was a suffragan of Amorium. See the "Basilii Notitia" in Gelzer, "Georgii Cyprii descriptio orbis romani" (Leipzig, 1890), 26.
LEAKE, Asia Minor, 53; RAMSAY, Asia Minor, 232.