The coffin of Duchess Elena Vladimirovna of Russia, wife of Prince Nicholas of Greece, is carried by members of the Royal Guard at her funeral, followed by King Paul of Greece, Athens, March 20th 1957. (Photo by Keystone/Hulton Archive/Getty Images)
The coffin of Duchess Elena Vladimirovna of Russia, wife of Prince Nicholas of Greece, is carried by members of the Royal Guard at her funeral, followed by King Paul of Greece, Athens, March 20th 1957. (Photo by Keystone/Hulton Archive/Getty Images)