People Duchess Sophia Charlotte of Oldenburg Oldenburger Royal (1879-1964)2 February 1879 – 29 March 1964 Frederick Augustus II, Grand Duke of Oldenburg16 November 1852 – 24 February 1931Princess Elisabeth Anna of Prussia8 February 1857 – 28 August 1895 Duchess Sophia Charlotte of Oldenburg2 February 1879 – 29 March 1964Prince Eitel Friedrich of Prussia7 July 1883 – 8 December 1942 ParentsFrederick Augustus II, Grand Duke of Oldenburg16 November 1852 – 24 February 1931Princess Elisabeth Anna of Prussia8 February 1857 – 28 August 1895Spouses and partnersPrince Eitel Friedrich of Prussia7 July 1883 – 8 December 1942SiblingsDuke Nikolaus, Hereditary Grand Duke of Oldenburg10 August 1897 – 3 April 1970 From Wikipedia and Wikidata (public domain), updated daily.
