Joanna of Salm-Kyrburg Lady of Mörsperg and Beffort Parents John VI, Count of Salm-Kyrburg Joanna, Countess of Mörs and Saarwerden Children Franz von Mörsperg Siblings John VII, Count of Salm-Kyrburg Anna of Salm-Kyrburg Philip, Count of Salm-Dhaun Partners Freiherr Johannes von Mörsperg und Beffort, Landvogt in Unterelsass