| Father | Male Carl Gottfried Reinhold Jahn |
| Born | 17 Mar 1879 | Hanover, Crawford, Iowa, USA |
| Died | 18 May 1952 | Sioux City, Woodbury, Iowa, USA |
| Buried | Ute, Monona, Iowa, USA |
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| Married | 17 Mar 1907 [1, 2] | Charter Oak, Crawford, Iowa, USA [1, 2] |
| Father | Carl L W Jahn | F120 Group Sheet | |
| Mother | Bertha Krause | F120 Group Sheet | |
| Mother | Female Dorothea Henrietta Timm |
| Born | 16 May 1888 | Charter Oak, Crawford, Iowa, USA |
| Died | 31 May 1957 | Ute, Monona, Iowa, USA |
| Buried | Ute, Monona, Iowa, USA |
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