"Patriarch of All theEast" . . . . . . . . "Patriarch of the Church of the East" . "Yohannan bar Nazuk" . . . "Yohannan VI" . . "Yohannan VI bar Nazuk" . . "Yohannan VI" . . "Y\u016B\u1E25ann\u0101 ibn N\u0101z\u016Bk" . . . "John VI" . . .