OSLO, NORWAY - 1945: The Royal Family, Princess Astrid, Princess Martha, Prince Harald, Princess Ragnhild and heir Prince Olav back to Oslo, in 1945 in Oslo, Norway. (Photo by Keystone-France/Gamma-Keystine via Getty Images)
OSLO, NORWAY - 1945: The Royal Family, Princess Astrid, Princess Martha, Prince Harald, Princess Ragnhild and heir Prince Olav back to Oslo, in 1945 in Oslo, Norway. (Photo by Keystone-France/Gamma-Keystine via Getty Images)