Qasim ibn Hashim explained

Qāsim ibn Hāshim ibn Fulaytah al-Ḥasanī al-‘Alawī (Arabic: قاسم بن هاشم بن فليتة الحسني العلوي; d. 1162) was Emir of Mecca from 1155 to 1161, and briefly in 1162. He belonged to the sharifian dynasty known as the Hawashim. He was preceded by his father Hashim, and succeeded by his uncle Isa ibn Fulaytah.^[1]

Notes and References

1. Book: Ibn Fahd. ‘Izz al-Dīn ‘Abd al-‘Azīz ibn ‘Umar ibn Muḥammad. Shaltūt. Fahīm Muḥammad. ar:غاية المرام بأخبار سلطنة البلد الحرام. Ghāyat al-marām bi-akhbār salṭanat al-Balad al-Ḥarām. 1986. composed before 1518. Jāmi‘at Umm al-Qurá, Markaz al-Baḥth al-‘Ilmī wa-Iḥyā’ al-Turāth al-Islāmī, Kullīyat al-Sharīʻah wa-al-Dirāsāt al-Islāmīyah. Makkah. 1. 1st. 523–527. Arabic.