Al-Hadi

Abū Muḥammad Mūsā ibn al-Mahdī al-Hādī better known by his laqab al-Hādī (الهادي‎) was the fourth Arab Abbasid caliph who succeeded his father al-Mahdi and ruled from 169 AH until his death in 170 AH. His short reign ended with internal chaos and power struggles with his mother.

26 April 0764

Born on the same birth day (26 April): Aaron Judge • Bernard Malamud • Caro Emerald • Channing Tatum • Charles Richter • Fanny Blankers-Koen • I. M. Pei • Jeanne Sauvé • Ken Wallis • Ludwig Uhland • Ludwig Wittgenstein • Michele Ferrero • Paul Verner • Svyatoslav Belza