Balthasar married Maria Katharina Drieß on 19 Nov 1745 in Niederschlettenbach, Pfalz. Maria (daughter of Peter Drieß and Maria Katharina) was born in 1720 in Reisdorf, Pfalz; died on 30 Sep 1782 in Niederschlettenbach, Pfalz. [Group Sheet] [Family Chart]

1. Maria Margaretha Petermann was born on 25 Mar 1748 in Niederschlettenbach, Pfalz.
2. Balthasar Petermann was born in 1750 in Niederschlettenbach, Pfalz; died on 19 Mar 1790 in Niederschlettenbach, Pfalz.
3. Johannes Anton Petermann was born on 26 Feb 1754 in Niederschlettenbach, Pfalz; died on 16 Oct 1794 in Niederschlettenbach, Pfalz.
4. Johannes Jakob Petermann was born on 17 Feb 1757 in Niederschlettenbach, Pfalz; died on 11 Jan 1811 in Niederschlettenbach, Pfalz.
5. Michael Petermann was born on 16 May 1760 in Niederschlettenbach, Pfalz; was christened on 17 May 1760 in Niederschlettenbach, Pfalz.
6. Lorenz Petermann was born on 5 Jan 1764 in Niederschlettenbach, Pfalz.
7. Joseph Petermann was born in 1768 in Niederschlettenbach, Pfalz.