People Karl Leopold, Duke of Mecklenburg-Schwerin German noble (1678-1747)26 November 1678 – 28 November 1747 Karl Leopold, Duke of Mecklenburg-Schwerin26 November 1678 – 28 November 1747Princess Catherine Ivanovna of Russia20 October 1691 – 14 June 1733 Anna Leopoldovna18 December 1718 – 19 March 1746 Spouses and partnersPrincess Catherine Ivanovna of Russia20 October 1691 – 14 June 1733ChildrenAnna Leopoldovna18 December 1718 – 19 March 1746 From Wikipedia and Wikidata (public domain), updated daily.
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