Princess Beatrix of the Netherlands and Claus van Amsberg with their attendants during their wedding in Amsterdam on 10th March 1966. (Photo by Ray Bellisario/Popperfoto via Getty Images/Getty Images)
Princess Beatrix of the Netherlands and Claus van Amsberg with their attendants during their wedding in Amsterdam on 10th March 1966. (Photo by Ray Bellisario/Popperfoto via Getty Images/Getty Images)