The "dozdar" (governor of the citadel) of Jazirat Ibn ʿUmar, Thiqat al-Din Hasan, was reported to have sexually harassed soldiers' wives whilst their husbands were on campaign, and thus Zengi sent his "hajib" (chamberlain) al-Yaghsiyani to handle the situation. To avoid a rebellion, al-Yaghsiyani told Hasan he was promoted to "dozdar" of Aleppo, so he arranged to leave the city, but was arrested, castrated, and crucified by al-Yaghsiyani upon leaving the citadel. The Jewish scholar Abraham ibn Ezra visited the city in November 1142. On Zengi's death in 1146, his eldest son Sayf al-Din Ghazi I received the emirate of Mosul, including Jazirat Ibn ʿUmar, and Izz al-Dīn Abū Bakr al-Dubaysī was appointed as the city's governor. The city was transferred to Qutb al-Din Mawdud on his seizure of the emirate of Mosul after his elder brother Sayf al-Din's death in November 1149.