Uzun Hasan
sultan of the Aq Qoyunlu dynasty
Years: 1423 - 1478
Uzun Hasan or Hassan (1423 – January 6, 1478) (Turkish: Uzun Hasan, where uzun means "tall") is a sultan of the Aq Qoyunlu dynasty, also known as the White Sheep Turkomans.
Hassan is a ruler of Azerbaijan, which includes also parts of present-day Iraq, Turkey, Azerbaijan, Iran and Syria between 1453 and 1478.
