His elder brother, Archpriest Nikolay Gundyaev, is a professor at Leningrad Theological Academy and rector of the Holy Transfiguration Cathedral in St. Petersburg.
Kakaknya, Pendeta Agung Nikolay Gundyaev, adalah seorang profesor di Akademi Teologi Leningrad dan rektor Katedral Transfigurasi Suci di St. Petersburg.