John Knapp
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| Bertha Alvina Knapp |
| Bertha Alvina Knapp | |
| B: | 27 Aug 1928 |
| Linton, Emmons County, North Dakota, USA | |
| D: | 30 Jun 2015 |
| Mandan, Morton County, North Dakota, USA | |
| Frank William Bender |
| Frank William Bender | |
| B: | 10 Oct 1932 |
| Emmons County, North Dakota, USA | |
| D: | 20 Aug 2004 |
| John Knapp |
| John Knapp | |
| B: | 21 Sep 1884 |
| D: | 1 Oct 1958 |
| Rose Schaefer |
| Rose Schaefer | |
| B: | 8 Dec 1886 |
| D: | 12 Mar 1970 |



