Silvio Roggo (ed.), "Bithynia - ܒܝܬܘܢܝܐ " in last modified February 16, 2024, http://syriaca.org/place/5587
  
    
      
        
          Bithynia
          ܒܝܬܘܢܝܐ
          Bithynia
          ܒܝܬܘܢܝܐ
          
            A region and Roman province in north-western Asia Minor.
          
          
            40.5628578119 30.7201762118
          
          http://syriaca.org/place/5587
          http://syriaca.org/johnofephesus/places/5587
          https://pleiades.stoa.org/places/511189
          https://en.wikipedia.org/wiki/Bithynia
          
            
            252
          
          
            
            48
            3.1.39
          
          
            https://pleiades.stoa.org/places/511189