Thomas A. Carlson (ed.), "Mar Yoḥannan the Arab" in last modified January 14, 2014, http://syriaca.org/place/2128 Mar Yoḥannan the Arab Mār Yōḥannān the Arab http://syriaca.org/place/2128 David Wilmshurst The Ecclesiastical Organisation of the Church of the East, 1318-1913 288, 290, 369 Gerāmōn Lower Ṭiyārī district Hakkārī region