Archduke Robert And Princess Margherita [Getty Images]

Portrait of Archduke Robert of Austria and Princess Margherita of Savoy-Aosta following the announcement of their engagement, August 21st 1953. (Photo by Central Press/Hulton Archive/Getty Images) — see more

Portrait of Archduke Robert of Austria and Princess Margherita of Savoy-Aosta following the announcement of their engagement, August 21st 1953. (Photo by Central Press/Hulton Archive/Getty Images)

Hulton Archive Central Press