Daniel L. Schwartz (ed.), "Abba - ܐܒܐ " in last modified January 14, 2022, http://syriaca.org/person/3183
  
    
      
        
          Abba
          ܐܒܐ
          http://syriaca.org/person/3183
          
            Monastic head of the monastery of John Urtaya
          
          male
          
            
            224 [571]