Sheikh Abadir Umar Ar-Rida (Abaadir Umar Ar-Rida, أبادير عمر بن رضا), also known as Fiqi Umar and Abadir Musa Warwaje`le, was a 13th-century Muslim cleric and patron saint of the city of Harar in modern-day eastern Ethiopia. He is regarded as the immediate common ancestor of the Somali Sheekhaal clan and the Harari people. ==History....