Abdassamad clarke biography of william hill
from The History of the Khalifahs by Jalal ad-Din as-SuyutiUmar ibn al-Khattab ibn Nufayl ibn Abdul-Uzza ibn Riyah ibn Qart ibn Razah ibn Adi ibn Kab ibn Luayy, Amir al-Muminin, Abu Hafs, al-Qurashi, al-Adawi, al-Faruq. He accepted Islam in the sixth year of prophecy when he was twenty-seven years old, says adh-Dhahabi.