Princess Marina, Duchess of Kent CI, GCVO, GBE, GCStJ (13 December [O.S. 30 November] 1906 – 27 August 1968), born Princess Marina of Greece and Denmark (Greek: Μαρίνα), was a Greek princess by birth and a British princess by marriage. She was a daughter of Prince Nicholas of Greece and Denmark and Grand Duchess Elena Vladimirovna of Russia, and a granddaughter of King George I and Queen Olga of Greece. Princess Marina married Prince George, Duke of Kent, fourth son of King George V and Queen Mary, in 1934. They had three children: Prince Edward, Princess Alexandra, and Prince Michael.