Johannes married Maria Barbara Winter on 16 Feb 1756 in Steinweiler, Pfalz. Maria (daughter of Johannes Michael Winter and Maria Hedwig von Dietrichsheim) was born in 1733 in Steinweiler, Pfalz; died on 29 Aug 1805 in Steinweiler, Pfalz. [Group Sheet] [Family Chart]

1. Georg Adam Wettengel was born on 15 May 1757 in Steinweiler, Pfalz; died on 31 Dec 1797 in Steinweiler, Pfalz.
2. Maria Hedwig Wettengel was born on 5 Jan 1759 in Steinweiler, Pfalz; was christened on 5 Jan 1759 in Steinweiler, Pfalz; died on 31 Jul 1817 in Steinweiler, Pfalz, Bayern.
3. Maria Regina Wettengel was born on 12 Sep 1761 in Steinweiler, Pfalz; was christened on 13 Sep 1761 in Steinweiler, Pfalz; died on 23 Oct 1830 in Steinweiler, Pfalz, Bayern.
4. Johannes Peter Wettengel was born on 6 Sep 1763 in Steinweiler, Pfalz; died on 20 11 1829 in Steinweiler, Pfalz, Bayern.
5. Georg Friedrich Wettengel was born on 24 Aug 1765 in Steinweiler, Pfalz; died on 4 Jan 1814 in Steinweiler, Pfalz.
6. Johannes Anton Wettengel was born on 8 Nov 1767 in Steinweiler, Pfalz; died on 31 Jul 1795 in Steinweiler, Pfalz.
7. Klara Elisabetha Wettengel was born on 17 Dec 1769 in Steinweiler, Pfalz; was christened on 18 Dec 1769 in Steinweiler, Pfalz; died on 13 May 1772 in Steinweiler, Pfalz.

Laurentz married Anna Barbara. [Group Sheet] [Family Chart]