Princess Sophie of Greece and Denmark was born on June 26, 1870, in Athens, Greece. She was the daughter of King George I of Greece and Queen Olga of Greece. Sophie became a prominent figure in European royalty through her marriage to Prince Christoph of Hesse in 1889. Sophie was known for her strong connections to various royal families across Europe. She was the sister of King Constantine I of Greece and played a significant role in the political landscape of her time. Sophie passed away on November 18, 1932, in Frankfurt, Germany.