Identity and commemoration
More than one bishop named George of Mytilene is honored in the Orthodox calendar from this same iconoclast era, and the relationship among the commemorations is not fully resolved in the sources used here. The catalog separately carries a St. George the Confessor, Bishop of Mytilene whose feast falls on April 7 (a monastic from his youth who confessed the veneration of the icons and suffered under the iconoclasts). Whether the May 16 commemoration honors the same hierarch on a different date or a distinct bishop of the same name and city remains a matter for further verification.