Princess Märtha of Sweden was Crown Princess of Norway as the spouse of the future King Olav V from 1929 until her death in 1954. As Olav only became king in 1957, Märtha never became Queen of Norway.
Princess Märtha in 1929
Princess Märtha (right) with her mother and sisters
Märtha with her husband and elder daughter Princess Ragnhild
Grand Cross of the Royal Norwegian Order of Saint Olav
Carl Gustaf Oscar Fredrik Christian, Prince Bernadotte, originally Prince Carl, Duke of Östergötland, was the youngest child and only son of Prince Carl of Sweden and Princess Ingeborg of Denmark and