Leonhard married Eva Katharina Kästner on 1 Aug 1801 in Lemberg bei Pirmasens, Pfalz. Eva (daughter of Johann Heinrich Kästner and Maria Barbara Guthöhrlein) was born on 24 Aug 1778 in Lemberg bei Pirmasens, Pfalz; was christened on 27 Aug 1778 in Lemberg bei Pirmasens, Pfalz; died on 13 Nov 1848 in Lemberg bei Pirmasens, Pfalz, Bayern. [Group Sheet] [Family Chart]