| Father | Male Johann Friedrich Ludwig Jahn |
| Born | Abt 1817 | Pomerania, Germany  |
| Died | ||
| Buried | ||
| Married | 25 May 1852 [1] | Barwice, Zachodniopomorskie, Poland [1] |
| Other Spouse | Unknown 1st wife | F6005 | |
| Married | ||
| Father | Johann Ludwig Jahn | F3268 Group Sheet | |
| Mother | ||
| Mother | Female Charlotte Friedrike Wietzke |
| Born | 25 May 1830 | Wieszyno, Pomorskie, Poland |
| Died | 12 Oct 1908 | Oshkosh, Winnebago, Wisconsin, USA |
| Buried | 15 Oct 1908 | |
| Father | Joh Lorenz Wietzke | F3238 Group Sheet | |
| Mother | ||
| Child 1 | Male + Carl L W Jahn |
| Born | 22 May 1843 | Pomerania, Germany |
| Died | 19 Jan 1919 | Charter Oak, Crawford, Iowa, USA |
| Buried | Hanover Lutheran Cemetery | |
| Spouse | Bertha Krause | F120 | |
| Married | 17 Oct 1875 | Chicago, Cook, Illinois, USA |
| Child 2 | Female Wilhelmina Albertina Jahn |
| Born | 4 Aug 1847 | Pomerania, Germany |
| Died | 7 Apr 1924 | Charter Oak, Crawford, Iowa, USA |
| Buried | 9 Apr 1924 | Charter Oak, Crawford, Iowa, USA |
| Spouse | Johann Gottfried Henning | F3038 | |
| Married | 13 Oct 1872 | Chicago, Cook, Illinois, USA |
| Child 3 | Male Reinhard Jahn |
| Born | 21 Sep 1859 | Barwice, Zachodniopomorskie, Poland |
| Died | 1 Aug 1893 | Oshkosh, Winnebago, Wisconsin, USA |
| Buried | Aug 1893 | Peace Lutheran Cemetery Oshkosh, Winnebago County, Wisconsin, USA |
| Spouse | Bertha A. Kleist | F3237 | |
| Married | 23 Apr 1887 | Oshkosh, Winnebago, Wisconsin, USA |
| Child 4 | Male Herman Julius Jahn |
| Born | 14 Apr 1862 | Germany |
| Died | 29 Jul 1954 | Oshkosh, Winnebago, Wisconsin, USA |
| Buried | Oshkosh, Winnebago, Wisconsin, USA |
|
| Spouse | Anna Ulricka Zilz | F3231 | |
| Married | 11 Dec 1885 | Oshkosh, Winnebago, Wisconsin, USA |
| Child 5 | Female Johanna F Jahn |
| Born | 17 Jun 1865 | Germany |
| Died | 17 Sep 1933 | Oshkosh, Winnebago, Wisconsin, USA |
| Buried | Oshkosh, Winnebago, Wisconsin, USA |
|
| Spouse | August F Klabunde | F3233 | |
| Married | 1882 | |
| Sources |
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