Princess Cecilie of Greece and Denmark (June 22 1911 - November 16 1937) was the wife of Hereditary Grand Duke George Donatus of Hesse and the sister of en:Prince Philip, Duke of Edinburgh. She was born in Tatoi, Greece as the third child and daughter of Prince Andrew of Greece and Denmark and Princess Alice of Battenberg… Marriage and Children of Princess Cecilie of Greece and Denmark She had given every last one of her belongings away before her death. She was the third daughter of Prince Andreas of Greece and Denmark and Princess Alice of Battenberg . Cecilie was the third child and daughter of Prince Andrew of Greece and Denmark and Princess Alice of Battenberg. Princess Cecilie of Greece and Denmark, Hereditary Grand Duchess of Hesse and by Rhine Princess Cecilie of Greece and Denmark was born at Tatoi Palace in Greece on June 22, 1911. The Tragic Story of Princess Cecilie of Greece and Denmark Third-eldest sister to Prince Philip, Princess Cecilie of Greece and Denmark was the wife of Hereditary Grand Duke Georg Donatus of Hesse. With George Donatus she had four children: They had four children. Princess Cecilie of Greece and Denmark was the wife of Hereditary Grand Duke Georg Donatus of Hesse and the sister of Prince Philip Duke of Edinburgh. Princess Cecilie was killed in a … In October 1937, Cecilie's father-in-law Grand Duke Ernst Ludwig of Hesse died. Princess Cecilie of Greece and Denmark (Greek: Πριγκίπισσα Καικιλία της Ελλάδας και Δανίας) (22 June 1911 – 16 November 1937) was the wife of Hereditary Grand Duke Georg Donatus of Hesse and third eldest sister to Prince Philip, Duke of Edinburgh. Princess Cecilie of Greece and Denmark was born at Tatoi Palace in Greece on June 22, 1911. Her brother was Philip who later became the Duke of Edinburgh after having married Queen Elizabeth II. Princess Cecilie of Greece and Denmark (Greek: Πριγκίπισσα Καικιλία της Ελλάδας και Δανίας) (22 June 1911 – 16 November 1937) was the wife of Hereditary Grand Duke Georg Donatus of Hesse and third eldest sister to Prince Philip, Duke of Edinburgh. On 2 February 1931 at Darmstadt Cecilie married George Donatus, Hereditary Grand Duke of Hesse and by Rhine. Prince Philip’s sisters are all deceased. On December 5, 1969, Princess Alice of Battenberg (also known as Princess Alice of Greece and Denmark) died at the age of eighty-four. Philip, Cecilie, and their three siblings are the children of Prince Andrew of Greece and Denmark (son of King George I of Greece) and Prince Alice of Battenberg (great-granddaughter of Queen Victoria of England). Read full Biography, Age, Birthday, Height, Zodiac Updates! Prince Andrew Prince Philip Princess Victoria Queen Victoria Princess Alice Of Battenberg Greek Royal Family Grand Prince Family Boards Grand Duke But Philip’s older sister, Princess Cecilie of Greece and Denmark’s life was tragically cut short on a foggy day in Belgium in 1937. Princess Cecilie of Greece and Denmark (June 22, 1911 –November 16, 1937) was the third child and daughter of Prince Andrew of Greece and Denmark and Princess Alice of Battenberg and thus a sister of Prince Philip, Duke of Edinburgh.