Queen Frederica, Queen Consort of Greece (then Crown Princess Frederica of Greece) née Princess Frederica of Hanover - Grand Mistress Dame Grand Cross Victoria Louise, Duchess Consort of Brunswick née Princess Victoria Louise of Prussia - Dame Grand Cross, Special Class Queen Anne, Queen Consort of Romania née Princess Anne of Bourbon-Parma - Dame Grand Cross, Special Class Queen Sofia, Queen Consort of Spain (then Princess Sophia of Greece and Denmark) née Princess Sophia of Greece and Denmark - Dame Grand Cross, Special Class Princess Irene of Greece and Denmark - Dame Grand Cross, Special Class Queen Mary, Queen Consort of United Kingdom (then Queen Mary, Queen Mother of United Kingdom) née Princess Mary of Teck - Dame Grand Cross, Special Class Queen Elizabeth, Queen Consort of United Kingdom (then Queen Elizabeth, Queen Consort) née Elizabeth Bowes-Lyon - Dame Grand Cross, Special Class Queen Beatrix I of the Netherlands (then Princess Beatrix, Princess of Orange) - Dame Grand Cross, Special Class Queen Victoria Eugenie, Queen Consort of Spain née Princess Victoria Eugenie of Battenberg - Dame Grand Cross, Special Class Infanta María de las Mercedes, Countess of Barcelona née Princess María de las Mercedes of Bourbon-Two Sicilies - Dame Grand Cross, 1st Class Queen Ingrid, Queen Consort of Denmark née Princess Ingrid of Sweden - Dame Grand Cross, Special Class Queen Margrethe II of Denmark (then Crown Princess Margrethe of Denmark) - Dame Grand Cross, Special Class Queen Marie José, Queen Consort of Italy née Princess Marie José of Belgium - Dame Grand Cross, Special Class Grand Duchess Joséphine Charlotte, Grand Duchess Consort of Luxembourg (then Princess Joséphine Charlotte, Hereditary Grand Duchess of Luxembourg) née Princess Joséphine Charlotte of Belgium - Dame Grand Cross, Special Class Princess Margaret of Denmark - Dame Grand Cross, 1st Class Princess Tatiana Radziwiłł (daughter of 7th Dame) - Dame Grand Cross Queen Anne-Marie, Queen Consort of Greece née Princess Anne-Marie of Denmark - Grand Mistress Dame Princess Benedikte, Princess of Sayn-Wittgenstein-Berleburg (then Princess Benedikte of Denmark) née Princess of Denmark - Dame Grand Cross, 1st Class Princess Gina, Princess Consort of Liechtenstein née Countess Georgina of Wilczek - Dame Grand Cross, Special Class Crown Princess Margareta of Romania - Dame Grand Cross, Special Class Infanta Pilar, Duchess of Badajoz (then The Infanta Pilar of Spain) - Dame Grand Cross Infanta Margarita, Duchess of Soria (then The Infanta Margarita of Spain) - Dame Grand Cross Princess Alexia of Greece and Denmark - Dame Grand Cross, Special Class Princess Theodora of Greece and Denmark - Dame Grand Cross, Special Class Crown Princess Marie-Chantal of Greece née Marie-Chantal Miller - Dame Grand Cross, 1st Class Princess Tatiana, Princess Nikolaos of Greece and Denmark née Tatiana Blatnik - Dame Grand Cross, 1st Class Princess Maria-Olympia of Greece and Denmark - Dame Grand Cross, Special Class[3]