An-Nasir al-Hasan (1457 - June 24, 1523) was an imam of the Zaidi state in Yemen, who exerted a limited authority in the northern Yemeni highland in 1495-1523. Al-Hasan bin Izz al-Din was the son of the forceful imam al-Hadi Izz al-Din. After the death of the latter in 1495, al-Hasan proclaimed his call for the imamate under the name an-Nasir al-Hasan. He inherited his father's love for learning, but hardly his political skills. Zaidi tradition depicts him positively as a shelter for widows and orphans, and a haven for the weak. Nevertheless, an-Nasir al-Hasan could only control a limited area in the northern highlands. For many years he had to resist the rival imam al-Mansur Muhammad (d. 1505). Al-Mansur was captured and poisoned by the Tahiride Sultan Amir in 1504, and the Tahirides seiz