Career
The marriage remained childless. After John"s death in 1689, Elisabeth Johanna received Mörchingen Castle and the Lordships of Diemeringen and Helfingen as her Wittum. After Elisabeth Johanna"s death, the County of Mörchingen was claimed by the female descendants of John Casimir, Count Palatine of Kleeburg and George Frederick, Wildand Rhinegrave of Salm-Kyrburg.
In 1729, a Lotharingian court ruled in their favour.
