Leonhard married Katharina Keller on 1 Oct 1815 in Waldrohrbach, Pfalz, Bayern. Katharina (daughter of Joseph Keller and Christina Stöckel) was born in 1780 in Bindersbach, Pfalz; died on 26 Nov 1816 in Waldrohrbach, Pfalz, Bayern. [Group Sheet] [Family Chart]