Son of a Senator Justinian of Constantinople. Priest. Bishop of Cyzicus. Attended the Synod of Constantinople in 712, and may have briefly agreed to the teaching of the Monothelite heresy supported by the emperor. Patriarch of Constantinople in 715. Opposed the Monothelites and then the iconoclasts and their mentor, emperor Leo the Isaurian. Forced to resign his position in 730 and sent into exile. Several of his writings, including homilies and hymns, have survived.
- Book of Saints, by the Monks of Ramsgate
- Catholic Encyclopedia
- Lives of the Saints, by Father Alban Butler
- Our Sunday Visitor’s Encyclopedia of Saints
- Roman Martyrology
When we show reverence to representations of Jesus Christ, we do not worship paint laid on wood: we worship the invisible God in spirit and in truth. - Saint Germanus
- “Saint Germanus of Constantinople“. Saints.SQPN.com. 11 July 2013. Web. 6 December 2013. <>