Valdemar III was King of Denmark from 1326 to 1329, while he was underage; he was also Duke of Schleswig as Valdemar V in 1325–26 and from 1330 to 1364. He was a rival king set up against the unsuccessful Christopher II and was widely opposed by... Wikipedia
Born: 1314
Died: 1364 (age 50 years)
Parents: Eric II, Duke of Schleswig and Adelaide of Holstein-Rendsburg
Children: Henry, Duke of Schleswig