Margaretha married Johannes Adam Mayer on 18 Sep 1837 in Dahn, Pfalz, Bayern. Johannes (son of Georg Anton Mayer and Katharina Dauenhauer) was born on 30 Aug 1810 in Erfweiler, Pfalz, Bayern; was christened on 30 Aug 1810 in Dahn, Pfalz, Bayern. [Group Sheet] [Family Chart]