 Sejo of Joseon

Sejo of Joseon (, 2 November 1417 – 23 September 1468, r. 1455–1468) was the seventh king of the Joseon Dynasty of Korea.He was the son of King Sejong and brother of Munjong of Joseon and uncle of Danjong of Joseon, against whom he led a coup d'état to become king himself in 1455.