Wenceslaus I, called One-Eyed, was King of Bohemia from 1230 to 1253.
Wenceslaus was a son of Ottokar I of Bohemia and his second wife Constance of Hungary. Wikipedia
Born: 1205, Kingdom of Bohemia
Died: September 23, 1253 (age 48 years), Králův Dvůr, Czechia
Children: Ottokar II of Bohemia, Vladislaus III of Moravia, and Beatrice of Bohemia
Spouse: Kunigunde of Hohenstaufen (m. 1224–1248)
Grandchildren: Wenceslaus II of Bohemia, Agnes of Bohemia, Kunigunde of Bohemia, and more
Parents: Ottokar I of Bohemia and Constance of Hungary
Full name: Wenceslaus I