Johannes married Sophia Bach about 1803. Sophia was born in 1782 in Pfalz. [Group Sheet] [Family Chart]

1. Peter Konrad Kämmerer was born in 1804 in Rinnthal, Pfalz.
2. Ludwig Wilhelm Kämmerer was born on 3 Nov 1805; was christened on 7 Nov 1805.
3. Christian Kämmerer was born on 1 Apr 1808 in Rinnthal, Pfalz; was christened on 5 Apr 1808.
4. Katharina Kämmerer was born on 17 Nov 1813 in Rinnthal, Pfalz; was christened on 19 Nov 1813.
5. Sophia Kämmerer was born on 15 Jun 1818 in Rinnthal, Pfalz, Bayern; was christened on 18 Jun 1818.