Princess Alexandra, The Honourable Lady Ogilvy (Alexandra Helen Elizabeth Olga Christabel; born 25 December 1936) is a member of the British royal family.She is the daughter of Prince George, Duke of Kent, and Princess Marina of Greece and Denmark, making her a first cousin of Queen Elizabeth II and a first cousin once removed of the Queen's husband Prince Philip of Greece and Denmark.
Mary, Princess Royal and Countess of Harewood (Victoria Alexandra Alice Mary; 25 April 1897 – 28 March 1965), was a member of the British royal family.She was the only daughter of King George V and Queen Mary, the sister of Kings Edward VIII and George VI, and aunt of Queen Elizabeth II.
Princess Alice, Countess of Athlone VA GCVO GBE (Alice Mary Victoria Augusta Pauline; 25 February 1883 – 3 January 1981) was a member of the British royal family. She is the longest-lived British princess of royal blood, and was the last surviving grandchild of Queen Victoria .
Princess Margarita of Baden (Margarete Alice Thyra Viktoria Marie Louise Scholastica; 14 July 1932 – 15 January 2013) was the only daughter of Berthold, Margrave of Baden, and Princess Theodora of Greece and Denmark. She was the cousin of King Charles III and niece of Prince Philip, Duke of Edinburgh (through his sister).
According to the German writer and socialite Marie von Bunsen (1860–1941), Princess Marie is reported to have had a relationship with the Baden politician Franz von Roggenbach (1825–1907) to whom she even might have been married morganatically after her husband's death. Ancestry
Princess Alexandra of Luxembourg, Princess of Nassau and Princess of Bourbon-Parma (Alexandra Joséphine Teresa Charlotte Marie Wilhelmine; born 16 February 1991) is the fourth child and only daughter of Henri, Grand Duke of Luxembourg, and Maria Teresa, Grand Duchess of Luxembourg
Grand Duchess Olga Feodorovna of Russia (Russian: Ольга Фёдоровна; 20 September 1839 – 12 April 1891), born Princess Cäcilie of Baden, was the youngest daughter of Grand Duke Leopold of Baden and Sophie Wilhelmine of Sweden. She received a strict education at the court of Baden in Karlsruhe, becoming a
Victoria Alexandra Olga Maria was born on 6 July 1868 at Marlborough House, London. She was the fourth child of Albert Edward, Prince of Wales and his wife Alexandra, Princess of Wales. Victoria's father was the eldest son of Queen Victoria and Prince Albert. Her mother was the eldest daughter of King Christian IX and Queen Louise of Denmark.
Grand Duchess Alexandra Alexandrovna of Russia (30 August 1842 – 10 July 1849) was the eldest child and first daughter of Tsar Alexander II of Russia and his first wife Marie of Hesse and by Rhine. She died from infant meningitis at the age of six and a half.
Marie Georgievna, Grand Duchess of Russia. A Romanov Diary: The Autobiography of the Grand Duchess Marie Georgievna of Russia. Gilbert's Books, 2012. ISBN 978-09865310-6-4; Mateos Sainz de Medrano, Ricardo. La Familia de la Reina Sofia: La Dinastia Griega, La casa de Hanover y Los Reales primos de Europa.La Esfera de los libros, 2006.