Newlyweds Princess Beatrix of the Netherlands and Claus van Amsberg waving from the balcony of the Dam Palace in Amsterdam following their wedding on 10th March 1966. (Photo by Ray Bellisario/Popperfoto via Getty Images/Getty Images)
Newlyweds Princess Beatrix of the Netherlands and Claus van Amsberg waving from the balcony of the Dam Palace in Amsterdam following their wedding on 10th March 1966. (Photo by Ray Bellisario/Popperfoto via Getty Images/Getty Images)