Sidonia Catharina van Saksen ca. 1550 -1594 (1550–1594) Parents Sibylle of Saxony Francis I, Duke of Saxe-Lauenburg Children Marie Sidonie Těšínská Anna Sibyla Těšínská Adam Wenceslaus, Duke of Cieszyn Siblings Francis II, Duke of Saxe-Lauenburg Ursula of Saxe-Lauenburg Dorothea van Saksen-Lauenburg Maurice, Duke of Saxe-Lauenburg Magnus II, Duke of Saxe-Lauenburg Henry of Saxe-Lauenburg Friedrich von Sachsen-Lauenburg Partners Wenceslaus III Adam, Duke of Cieszyn Imre Forgách