Did you mean: Duchess Sophie Charlotte of Oldenburg
Duchess Sophia Charlotte of Oldenburg was a member of the House of Holstein-Gottorp. She was the only surviving child of Frederick Augustus II, Grand Duke of Oldenburg by his first wife Princess Elisabeth Anna of Prussia. Wikipedia
Born: February 2, 1879, Schloss Oldenburg, Oldenburg, Germany
Died: March 29, 1964 (age 85 years), Westerstede, Germany
Spouse: Harald van Hedemann (m. 1927) and Prince Eitel Friedrich of Prussia (m. 1906)
Great-grandparents: Augustus, Grand Duke of Oldenburg, Princess Frederica of Prussia, Prince Charles of Prussia, and more