Johann married Maria Elisabetha Obenland 4 Nov 1788, Ilsfeld, Heilbronn, Baden-Wurttemberg, Germany. Maria (daughter of Johann Jakob Obenland and Maria Barbara Luithl) was born 13 Feb 1765, Ilsfeld, Heilbronn, Baden-Wurttemberg, Germany; died 10 Mar 1833, Ilsfeld, Heilbronn, Baden-Wurttemberg, Germany. [Group Sheet]

1. Friederika Barbara Ungerer was born 16 Aug 1791, Ilsfeld, Heilbronn, Baden-Wurttemberg, Germany; was christened 17 Aug 1791, Ilsfeld, Heilbronn, Baden-Wurttemberg, Germany; died 2 Nov 1820, Ilsfeld, Heilbronn, Baden-Wurttemberg, Germany.
2. Christian Wilhelm Ungerer was born 4 Oct 1789, Ilsfeld, Heilbronn, Baden-Wurttemberg, Germany; was christened 5 Oct 1789, Ilsfeld, Heilbronn, Baden-Wurttemberg, Germany; died 17 Jun 1849, Ilsfeld, Heilbronn, Baden-Wurttemberg, Germany.
3. Maria Elisabeth Ungerer was born 11 Jun 1797, Ilsfeld, Heilbronn, Baden-Wurttemberg, Germany; was christened 12 Jun 1797, Ilsfeld, Heilbronn, Baden-Wurttemberg, Germany; died 6 Sep 1853.
4. Johann Friedrich Ungerer was born 21 Nov 1794, Ilsfeld, Heilbronn, Baden-Wurttemberg, Germany; was christened 22 Nov 1794, Ilsfeld, Heilbronn, Baden-Wurttemberg, Germany; died 29 Jan 1888, Springfield Township, Mahoning County, Ohio, USA.
5. Johann Jacob Ungerer was born 11 May 1793, Ilsfeld, Heilbronn, Baden-Wurttemberg, Germany; was christened 2 Jun 1793, Ilsfeld, Heilbronn, Baden-Wurttemberg, Germany; died 12 Aug 1793, Ilsfeld, Heilbronn, Baden-Wurttemberg, Germany.
6. Johann Adam Ungerer was born 3 Oct 1803, Ilsfeld, Heilbronn, Baden-Wurttemberg, Germany; was christened 4 Oct 1803, Ilsfeld, Heilbronn, Baden-Wurttemberg, Germany; died 20 Jun 1836, Ilsfeld, Heilbronn, Baden-Wurttemberg, Germany.
7. Infant Ungerer was born 12 Feb 1801, Ilsfeld, Heilbronn, Baden-Wurttemberg, Germany; died 12 Feb 1801, Ilsfeld, Heilbronn, Baden-Wurttemberg, Germany.

Johann — Maria Dorothee Lonz. [Group Sheet]