UNITED KINGDOM - JULY 03: Former Queen Marie Of Romania, Born Princess Of Great Britain (Right) With Her Two Grand-Children, Archduke Stefan Of Austria-Tuscany And Archduchess Marie Ileana Of Austria-Tuscany, Son And Daughter Of Princess Ileana Of Romania (Left, With The Flowers). (Photo by Keystone-France/Gamma-Keystone via Getty Images)

UNITED KINGDOM - JULY 03:  Former Queen Marie Of Romania, Born Princess Of Great Britain (Right) With Her Two Grand-Children, Archduke Stefan Of Austria-Tuscany And Archduchess Marie Ileana Of Austria-Tuscany, Son And Daughter Of Princess Ileana Of Romania (Left, With The Flowers).  (Photo by Keystone-France/Gamma-Keystone via Getty Images)