Thomas A. Carlson (ed.), "Ōrwantūs" in last modified January 14, 2014, http://syriaca.org/place/1586 Ōrwantūs http://syriaca.org/place/1586 David Wilmshurst The Ecclesiastical Organisation of the Church of the East, 1318-1913 300 Bāz district Hakkārī region