Frederick was born on March 11th, 1899 in Copenhagen, DEN. He died at the age of 72 on January 14th, 1972 in Copenhagen, DEN.
General Notes
Frederick IX (1899-1972), king of Denmark (1947-72), son and successor of King Christian X, born near Copenhagen. Frederick was educated at the Danish Naval Academy and the University of Copenhagen. He broke the Danish royal tradition by choosing a naval instead of an army career. During the German occupation of Denmark in World War II, Frederick was virtually interned in the palace. Because he had no male heir, Denmark's succession law was changed during his reign, and he was succeeded by his eldest daughter, Margaret II.