Edited sentence: 12 May 1602.12 May 1633.13 June 1698.13 March 1682.17 February 1721.17 January 1653.17 September 1699husband's death.18 July 1730.18 October 1761husband's death.2 April 1673.2 July 1704husband's death.2 May 1711.21 January 1677.21 March 1722.24 November 1725.26 November 1704.28 February 1686.28 May 1722husband's death.3 February 1679.5 November 1720.5 October 1671husband's death.6 February 1740.6 October 1779.7 January 1701.Became Duchess.Ceased to be Duchess.Christian Detlev Reventlow(Reventlow).Christian Everhard, Prince of Ostfriesland(Cirksena).Christiane Armgardis Reventlow.Claudius Francois of Merode(Merode).Dorothea Auguste of Schleswig-Holstein-Gottorp.Dorothea Sophia of Brunswick-Wolfenbüttel.Frederick Charles.Isabella Margareta Franziska of Merode-Westerloo.Joachim Ernest.Joachim Ernest II.Joachim Frederick.John Adolf, Duke of Holstein-Gottorp(Schleswig-Holstein-Gottorp).John Adolph.John Charles, Count Palatine of Birkenfeld-Gelnhausen(Wittelsbach).John Ernest Ferdinand.Juliane Luise of Ostfriesland.Magdalene Juliane of Zweibrücken-BirkenfeldAlso Duchess consort Schleswig-Holstein-Sonderburg-Norburg.Marie Celestine of Merode.Merged into Plön in May 21, 1729 after extinction.Rethwisch's creation.Rudolph Augustus, Duke of Brunswick-Lüneburg(Welf)