| Father | Male Otto Johann Ferdinand Jahn |
| Born | 18 Feb 1889 | Hanover, Crawford, Iowa, USA  |
| Died | 7 Mar 1969 | Denison, Crawford, Iowa, USA |
| Buried | Denison, Crawford, Iowa, USA |
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| Married | 6 Nov 1912 [1] | Hanover, Crawford, Iowa, USA [1] |
| Father | Carl L W Jahn | F120 Group Sheet | |
| Mother | Bertha Krause | F120 Group Sheet | |
| Mother | Female Lula C Plough |
| Born | 3 Jul 1893 | Iowa, USA |
| Died | 6 Dec 1975 | Denison, Crawford, Iowa, USA |
| Buried | Schleswig, Crawford, Iowa, USA |
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| Mother | ||
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