Johannes married Maria Eva Renner in 1745. Maria was born in 1720 in Steinweiler, Pfalz; died on 24 Aug 1790 in Steinweiler, Pfalz. [Group Sheet] [Family Chart]

1. Georg Michael Wittmer
2. Maria Margaretha Wittmer
3. Georg Adam Wittmer
4. Johannes Friedrich Wittmer
5. Maria Franziska Wittmer
6. Hedwig Wittmer was born on 15 Aug 1758 in Steinweiler, Pfalz; died in May 1810 in Steinweiler, Pfalz.
7. Jakob Wittmer
8. Georg Friedrich Wittmer
9. Maria Franziska Wittmer was born on 3 Oct 1767 in Steinweiler, Pfalz; died in in Steinweiler, Pfalz, Bayern.