For τοιούτου τοίνυν ἐπισκόπου πρωτοτύπως ἰδόντος Codd. Roe, Casaub. have τοῦ τοίνυν πρωτοτύπου ἐπισκόπου ἰδόντος, which gives the better sense—“since therefore the primary Bishop saw, &c.”  On the meaning of παροικία, and the extent of a primitive Diocese, see Bingham. IX. c. 2.