About Samuel ibn Naghrillah
Shemuel ibn Naghrillah, mainly known as Shemuel HaNagid and Isma'il ibn Naghrilla (993–1056), was a Jewish statesman, military commander, scholar, linguist and poet in medieval al-Andalus. He served as grand vizier of the Taifa of Granada, commander of its army in battle, and leader of the local Jewish community. Rising to unprecedented prominence in both Muslim and Jewish spheres, he became one of the most powerful and influential Jews in medieval Spain. He is also considered one of the greatest Jewish poets of all time.
Biography source:
Wikipedia
