Joseph A. Munitiz Theognostus the Grammarian Samos (theme) Michael of Synnada Sicily (theme) Niphon Kausokalybites Melissenos family Fyodor II of Ryazan Hikanatoi Aleksandr Mikhailovich of Tver Michael Bourtzes Cyzicus Theognostus of Kiev Philokalia Discernment of spirits Metropolis of Corinth