People Frederick Augustus II, Grand Duke of Oldenburg German noble (1852-1931); Grand Duke from 1900 until 191816 November 1852 – 24 February 1931 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 1964Duke Nikolaus, Hereditary Grand Duke of Oldenburg10 August 1897 – 3 April 1970 Spouses and partnersPrincess Elisabeth Anna of Prussia8 February 1857 – 28 August 1895ChildrenDuchess Sophia Charlotte of Oldenburg2 February 1879 – 29 March 1964Duke Nikolaus, Hereditary Grand Duke of Oldenburg10 August 1897 – 3 April 1970 From Wikipedia and Wikidata (public domain), updated daily.
