Silvio Roggo (ed.), "The first miaphysite diaconate in Constantinople" in last modified February 16, 2024, http://syriaca.org/place/5650
  
    
      
        
          The first miaphysite diaconate in Constantinople
          ܕܝܩܢܝܐ
          
            Joh. Eph., EH 2.15, mentions a diaconate which was, under the leadership of a certain Thallus, run by many miaphysite clerics and monastics.
          
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          http://syriaca.org/johnofephesus/places/5650
          
            
            76; 77
            3.2.15
          
          
            
            76; 77
          
        
        
          
            
              Constantinople