Johanna Franziska of Hohenzollern-Sigmaringen (1765-1790) (1765–1790) Parents Countess Johanna of Hohenzollern-s'Heerenberg Prince Karl Friedrich I, Prince of Hohenzollern-Sigmaringen Children Frederick IV, Prince of Salm-Kyrburg Siblings Anton Aloys, Prince of Hohenzollern-Sigmaringen Maria Crescentia von Hohenzollern-Sigmaringen Partners Frederick III, Prince of Salm-Kyrburg
