Atsiz ibn Uvaq (1050–1078)
Born 1050 CE, died 1078 CE.
Atsiz ibn Uwaq al-Khwarizmi, also known as al-Aqsis, Atsiz ibn Uvaq, Atsiz ibn Oq and Atsiz ibn Abaq (died October 1079), was a Turkoman mercenary commander who established a principality in Palestine and southern Syria after seizing these from the Fatimid Caliphate in 1071.
Text from the Wikipedia article Atsiz_ibn_Uwaq, licensed CC BY-SA 4.0.