Jeanne-Nicole Mellon Saint-Laurent and David A. Michelson (eds.), "Damian, patriarch of Alexandria" in last modified August 17, 2016, http://syriaca.org/person/1196
    
        
            
                
                    Damian,
          patriarch of Alexandria
                    DAMIEN
                    http://syriaca.org/person/1196
                    113
                    male
                    576-591
                    In hagiography: Damian was patriarch
            of Alexandria. He sent a letter
            to Jacob Baradaeus hoping for
          communion between the churches. He visited Antioch but broke from the Patriarch of Antioch, Peter of Callinicus, because of the
          Tritheist controversy. This schism ended with the patriarchate of Athanasius I Gamolo.
                    
                        Saints Syriaques
                        DAMIEN
                        
                        113
                    
                    
                        
                            
                                J.M.
                                Fiey
                            
                        
                        Coptes et Syriaques, contacts et echanges
                        SOCC, 15
                        
                        (1972-73),
               295-366
                    
                    
                        
                            
                                J .M.
                                Fiey
                            
                        
                        BSO
                        
                        I,
               601