塞爾柱王朝
Yohannan VII bar Targhal was Patriarch of the Church of the East from 1049 to 1057. He lived through the final years of the Buyid dynasty, and was present in Baghdad when Toghrul Beg, the first sultan of the Seljuq dynasty, entered the city in December 1055. His patriarchate was dominated by communal rioting in Baghdad between Shiite Moslems loyal to the Buyids and Sunni Moslems who supported the Seljuqs. During these riots the Greek Palace, the residence of the Nestorian patriarchs, was twice pillaged.