Princess Marina was born on 13 December 1906 in Athens, Greece, during the reign of her paternal grandfather, George I of Greece. She was the third and youngest daughter of Prince Nicholas of Greece and Denmark, and his wife Grand Duchess Elena Vladimirovna of Russia.
Princess Sophie of Greece and Denmark (Greek: Σοφία, romanized: Sofía; 26 June 1914 – 24 November 2001) was by birth a Greek and Danish princess as well as Princess of Hesse-Kassel and Princess of Hanover through her successive marriages to Prince Christoph of Hesse and Prince George William of Hanover.
The second daughter of Prince Andrew of Greece and Denmark and Princess Alice of Battenberg, Theodora was born at Tatoi Palace, near Athens, on 30 May 1906. At the time of her birth, her father was traveling to Spain, where he represented the Greek royal family on the occasion of the marriage of King Alfonso XIII of Spain to Princess Victoria Eugenie of Battenberg, a cousin of her mother Alice.
Princess Theodora of Greece and Denmark may refer to: Princess Theodora of Greece and Denmark (1906–1969) , the older sister of Prince Philip, Duke of Edinburgh Princess Theodora of Greece and Denmark (born 1983) , the youngest daughter of former King Constantine II of Greece and Queen Anne-Marie of Greece
Princess Margarita of Greece and Denmark (Greek: Μαργαρίτα; 18 April 1905 – 24 April 1981) was by birth a Greek and Danish princess as well as Princess of Hohenlohe-Langenburg by marriage. A sister-in-law of Queen Elizabeth II of the United Kingdom, she was for a time linked to the Nazi regime .
Princess Katherine of Greece and Denmark (Greek: Αικατερίνη; 4 May 1913 – 2 October 2007), styled in the United Kingdom as Lady Katherine Brandram from 1947 until 2007, was the third daughter and youngest child of King Constantine I of Greece and Sophia of Prussia
Princess Olga, left, with her sisters Princess Elizabeth, centre, and Princess Marina, right; 1912 A granddaughter of King George I of Greece , Princess Olga was born at Tatoi Palace , the second home of the Greek royal family , in 1903 to Prince Nicholas of Greece and Denmark (1872–1938) and his wife Grand Duchess Elena Vladimirovna of Russia (1882–1957).