Johann Georg Matthias Koch
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1. Johann Georg Matthias Koch was born 21 Jan 1848, Neuenheim, Heidelberg, Baden-Württemberg, Germany (son of Johann Michael Koch and Katharina Margaretz Lentz); died 3 Jan 1849, Neuenheim, Heidelberg, Baden-Württemberg, Germany.
2. Johann Michael Koch was born 1 Aug 1813, Neuenheim, Heidelberg, Baden-Württemberg, Germany (son of Johann Adam Koch and Maria Katharina Bauer); died Yes, date unknown. Johann married Katharina Margaretz Lentz 27 Jun 1841, Neuenheim, Heidelberg, Baden-Württemberg, Germany. Katharina (daughter of Christoph Lenz and Anna Katharina Heuser) was born 6 Mar 1812, Neuenheim, Heidelberg, Baden-Württemberg, Germany; died Yes, date unknown. [Group Sheet]
3. Katharina Margaretz Lentz was born 6 Mar 1812, Neuenheim, Heidelberg, Baden-Württemberg, Germany (daughter of Christoph Lenz and Anna Katharina Heuser); died Yes, date unknown. Children:
- Anna Margareta Koch was born 28 Nov 1841, Neuenheim, Heidelberg, Baden-Württemberg, Germany; died 20 Jan 1842, Neuenheim, Heidelberg, Baden-Württemberg, Germany.
- Charlotte Koch was born 30 Dec 1842, Neuenheim, Heidelberg, Baden-Württemberg, Germany; died 29 Dec 1848, Neuenheim, Heidelberg, Baden-Württemberg, Germany.
- Margareta Koch was born 9 Mar 1845, Neuenheim, Heidelberg, Baden-Württemberg, Germany; died Yes, date unknown.
- 1. Johann Georg Matthias Koch was born 21 Jan 1848, Neuenheim, Heidelberg, Baden-Württemberg, Germany; died 3 Jan 1849, Neuenheim, Heidelberg, Baden-Württemberg, Germany.
- Georg Friedrich Matthias Koch was born 8 Mar 1850, Neuenheim, Heidelberg, Baden-Württemberg, Germany; died 24 Mar 1850, Neuenheim, Heidelberg, Baden-Württemberg, Germany.
- Katharina Barbara Koch was born 11 Jun 1851, Neuenheim, Heidelberg, Baden-Württemberg, Germany; died 5 Sep 1875, Neuenheim, Heidelberg, Baden-Württemberg, Germany.
Generation: 3
4. Johann Adam Koch Johann — Maria Katharina Bauer. [Group Sheet]
5. Maria Katharina Bauer Children:
- 2. Johann Michael Koch was born 1 Aug 1813, Neuenheim, Heidelberg, Baden-Württemberg, Germany; died Yes, date unknown.
6. Christoph Lenz was born 1786, Neuenheim, Heidelberg, Baden-Württemberg, Germany (son of Johann MIchael Lenz and Paulina Katharina Menk); died 1 Nov 1840, Neuenheim, Heidelberg, Baden-Württemberg, Germany. Christoph — Anna Katharina Heuser. Anna (daughter of Johann Jakob Heuser and Anna Maria Doersam) was born 22 May 1790, Heidelberg, Baden-Württemberg, Germany; died 22 Jun 1853, Heidelberg, Baden-Württemberg, Germany. [Group Sheet]
7. Anna Katharina Heuser was born 22 May 1790, Heidelberg, Baden-Württemberg, Germany (daughter of Johann Jakob Heuser and Anna Maria Doersam); died 22 Jun 1853, Heidelberg, Baden-Württemberg, Germany. Children:
- 3. Katharina Margaretz Lentz was born 6 Mar 1812, Neuenheim, Heidelberg, Baden-Württemberg, Germany; died Yes, date unknown.
- Johann Ludwig Lenz, IV was born 31 May 1814, Neuenheim, Heidelberg, Baden-Württemberg, Germany; died Yes, date unknown.
- Anna Barbara Lentz was born 10 May 1819, Neuenheim, Heidelberg, Baden-Württemberg, Germany; died 18 Aug 1904, Heidelberg, Baden, Germany.
- Charlotte Lentz was born 13 Dec 1822, Neuenheim, Heidelberg, Baden-Württemberg, Germany; died Yes, date unknown.
Generation: 4
12. Johann MIchael Lenz Johann — Paulina Katharina Menk. [Group Sheet]
13. Paulina Katharina Menk Children:
- 6. Christoph Lenz was born 1786, Neuenheim, Heidelberg, Baden-Württemberg, Germany; died 1 Nov 1840, Neuenheim, Heidelberg, Baden-Württemberg, Germany.
14. Johann Jakob Heuser was born 4 Sep 1765, Heidelberg, Baden-Württemberg, Germany (son of Jakob Heuser and Barbara Hess); died 15 Dec 1849, Heidelberg, Baden-Württemberg, Germany. Johann married Anna Maria Doersam 11 Feb 1787, Leutershausen, Mannheim, Baden, Germany. Anna (daughter of Johann Georg Doersam and Elisabetha Becker) was born 25 Mar 1761, Leutershausen, Mannheim, Baden, Germany; was christened 25 Mar 1761, Leutershausen, Mannheim, Baden, Germany; died 8 Feb 1834, Leutershausen, Mannheim, Baden, Germany. [Group Sheet]
15. Anna Maria Doersam was born 25 Mar 1761, Leutershausen, Mannheim, Baden, Germany; was christened 25 Mar 1761, Leutershausen, Mannheim, Baden, Germany (daughter of Johann Georg Doersam and Elisabetha Becker); died 8 Feb 1834, Leutershausen, Mannheim, Baden, Germany. Children:
- 7. Anna Katharina Heuser was born 22 May 1790, Heidelberg, Baden-Württemberg, Germany; died 22 Jun 1853, Heidelberg, Baden-Württemberg, Germany.
- Katharina Margareta Heuser was born 8 Mar 1793, Heidelberg, Baden-Württemberg, Germany; died 8 Feb 1834, Heidelberg, Baden-Württemberg, Germany.