يوسف بن تاشفين
Yusuf ibn Tashfin, also Tashafin, Teshufin, (; reigned c. 1061 – 1106) was leader of the Berber Almoravid empire. He co-founded the city of Marrakesh and led the Muslim forces in the Battle of Sagrajas. Ibn Tashfin came to al-Andalus from Africa to help the Muslims fight against Alfonso VI, eventually achieving victory and promoting an Islamic system in the region. He was married to Zaynab an-Nafzawiyyah, whom he reportedly trusted politically.