Chaldean Catholic Archeparchy of Kirkuk-Sulaimaniya
The foundation of the Chaldean Catholic diocese of Kirkuk has been attributed to Yohannan VIII Hormizd, who was recognised by the Vatican as patriarchal administrator of the patriarch of Babylon in 1780 and, after five decades of disputes and confrontations, as patriarch in 1830. According to the Chaldean Catholic priest Joseph Tfinkdji, Yohannan Hormizd visited the town of Kirkuk in 1789 while travelling from Mosul to Baghdad, and converted its Church of the East community to Catholicism. He is said to have consecrated a Chaldean metropolitan for Kirkuk, Mar Abraham, who resided in Aïnqawa during his reign, and died between 1821 and 1824. The source for this assertion is not clear. Abraham is not mentioned by any other source, and as Yohannan Hormizd himself (then considered by the Vatican to be merely metropolitan of Mosul) is styled 'metropolitan of Kirkuk' in a colophon of 1798, the Kirkuk region would seem to have been part of the diocese of Mosul at this period.
Pope John VIII of Alexandria
Pope John VIII was a contemporary of Saint Parsoma, and presided over his funeral. He was the last to reside in the church of Saint Mercurius Church in Coptic Cairo. He was the first to relocate the patriarchal throne to the Church of the Virgin Mary (Haret Zuweila). He was residing there in the year 1303 AD. when a severe earthquake caused great destruction in Syria and Egypt. Ebn Kabre indicated that Pope John VIII had made some changes in the Liturgy. He died on 4 Paoni 1036 A.M. (29 May 1320 AD) after 20 years, 3 months, and 15 days on the Patriarchal Throne.