
| Father | Male Johann Peter FIRMENICH |
| Born | Abt 1792 | Prussia |
| Died | 18 Nov 1872 | Brown, Wisconsin, United States |
| Buried | ||
| Married | 30 Mar 1832 [1] | Buervenich, Rheinland, Preussen [1] |
| Father | ||
| Mother | ||
| Child 1 | Female Margaretha FIRMENICH |
| Born | 6 Jun 1833 | Eicks, Nordrhein-Westfalen, Germany |
| Died | Yes, date unknown | |
| Buried |
| Child 2 | Male Wernerus FIRMENICH |
| Born | 16 Mar 1835 | Eicks, Nordrhein-Westfalen, Germany |
| Died | Yes, date unknown | |
| Buried |
| Child 3 | Female Anna Barbara FIRMENICH |
| Born | 1 Jan 1837 | Eicks, Nordrhein-Westfalen, Germany |
| Died | Yes, date unknown | |
| Buried |
| Child 4 | Male > Mathias Balthazar FIRMENICH |
| Born | Feb 1838 | Germany |
| Died | 26 Sep 1931 | Ashland, Ashland, Wisconsin, United States |
| Buried | 26 Sep 1931 | Ashland, Ashland, Wisconsin, United States |
| Spouse | Paulina Henrietta THOMPSON | F103 | |
| Married | 11 Feb 1867 | Holland, Brown, Wisconsin, United States |
| Child 5 | Male Johann Bernard FIRMENICH |
| Born | 2 Oct 1839 | Eicks, Nordrhein-Westfalen, Germany |
| Died | Yes, date unknown | |
| Buried |
| Child 6 | Female Elisabeth Maria FIRMENICH |
| Born | 31 Oct 1844 | Eicks, Nordrhein-Westfalen, Germany |
| Died | 1926 | Brown, Wisconsin, United States |
| Buried | 1926 | Morrison, Brown, Wisconsin, United States |
| Child 7 | Male Charles FIRMENICH |
| Born | Abt 1849 | Wisconsin, United States |
| Died | Yes, date unknown | |
| Buried |
| Sources |
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