Ulrich, Duke of Mecklenburg Duke of Mecklenburg-Güstrow (1527–1603) Parents Anna of Brandenburg Albrecht VII, Duke of Mecklenburg Children Sophie of Mecklenburg-Güstrow Siblings Charles I Christopher, Duke of Mecklenburg Georg von Mecklenburg Anna of Mecklenburg John Albert I, Duke of Mecklenburg Partners Elizabeth of Denmark, Duchess of Mecklenburg Anna of Pomerania
