Princess Cecilie of Greece and Denmark Children Princess Cecilie of Greece and Denmark, born on June 22, 1911, was a member in the Greek and Danish royal families and have become the Hereditary Grand Duchess of Hesse via her relationship to Prince Georg Donatus. She was the third-eldest sister of https://eurohistoryjournal.blogspot.com/2021/04/the-nine-surviving-nephews-and-nieces.html