Queen Helen, Queen Mother of Romania née Princess of Greece and Denmark - 1st Grand Mistress Dame Grand Cross Princess Irene, Duchess of Aosta née Princess of Greece and Denmark - Dame Grand Cross, Special Class Princess Katherine, Lady Brandram - Dame Grand Cross, Special Class[1] Queen Alexandra,Queen Consort of Yugoslavia née Princess of Greece and Denmark) - Dame Grand Cross, Special Class[2] Princess Maria of Greece and Denmark - Dame Grand Cross, Special Class Princess Aspasia, The Princess Alexander of Greece and Denmark (wife of King Alexander I of Greece and mother of 4th Dame) - Dame Grand Cross, Special Class Princess Eugénie of Greece and Denmark - Dame Grand Cross, 1st Class Grand Duchess Maria Pavlovna of Russia (daughter of Princess Alexandra of Greece and Denmark) - Dame Grand Cross, 1st Class Princess Olga of Greece and Denmark - Dame Grand Cross, 1st Class Princess Elizabeth, Countess of Toerring-Jettenbach - Dame Grand Cross, 1st Class Princess Marina, Duchess of Kent - Dame Grand Cross, 1st Class Princess Nina Georgievna of Russia (daughter of 5th Dame) - Dame Grand Cross, 1st Class Princess Xenia Georgievna of Russia (daughter of 5th dame) - Dame Grand Cross, 1st Class Princess Margarita, Princess of Hohenlohe-Langenburg née Princess of Greece and Denmark - Dame Grand Cross, 1st Class Princess Theodora, Hereditary Grand Duchess of Baden née Princess of Greece and Denmark - Dame Grand Cross, 1st Class Princess Cecilie, Hereditary Grand Duchess of Hesse née Princess of Greece and Denmark - Dame Grand Cross, 1st Class Princess Sophie of Greece and Denmark - Dame Grand Cross, 1st Class Princess Marie Bonaparte (wife of Prince George of Greece and Denmark and mother of 7th Dame) - Dame Grand Cross, 1st Class Grand Duchess Elena Vladimirovna of Russia (wife of Prince Nicholas of Greece and Denmark and mother of 9th, 10th and 11th Dames) - Dame Grand Cross, 1st Class Princess Alice of Battenberg (wife of Prince Andrew of Greece and Denmark and mother of 14th, 15th, 16th and 17th Dames) - Dame Grand Cross, 1st Class Princess Françoise d’Orléans (wife of Prince Christopher of Greece and Denmark) - Dame Grand Cross, 1st Class Princess Margaret, Princess of Hesse-Kassel née Princess of Prussia - Dame Grand Cross, 1st Class