Princess Märtha of Sweden (Märtha Sofia Lovisa Dagmar Thyra; 28...
wikipedia - 26 May 2021Princess Märtha of Sweden (Märtha Sofia Lovisa Dagmar Thyra; 28 March 1901 – 5 April 1954) was Crown Princess of Norway as the spouse of the future King Olav V from 1929 until her death in 1954. The presently reigning King Harald V is her only son. Märtha was also a sister of Queen Astrid of Belgium, and a maternal aunt of Grand Duchess Joséphine-Charlotte of Luxembourg, King Baudouin of Belgium and King Albert II of Belgium.