1908 - 1988 (80 years)
| Dale Michael Siemieniewski 1965-2005 |
| Dale Michael Siemieniewski | |
| B: | 29 Sep 1965 |
| Hankinson, Richland, North Dakota, USA | |
| D: | 19 Mar 2005 |
| Fargo, Cass, North Dakota, USA | |
 | David Dean Jacob 1957-2022 |
| David Dean Jacob | |
| B: | 23 Oct 1957 |
| Moorhead, Clay, Minnesota, USA | |
| D: | 5 Jan 2022 |
| Ottertail, Otter Tail, Minnesota, USA | |
| Peter Gerald Siemieniewski 1938-2010 |
| Peter Gerald Siemieniewski | |
| B: | 18 May 1938 |
| Rutland, Sargent, North Dakota, USA | |
| D: | 19 Jun 2010 |
| Lidgerwood, Richland, North Dakota, USA | |
 | Thomas Andrew Kaczynski 1941-2024 |
| Thomas Andrew Kaczynski | |
| B: | 30 Nov 1941 |
| Kingston Township, Sargent, North Dakota, USA | |
| D: | 9 Aug 2024 |
| Fargo, Cass, North Dakota, USA | |
| Leonard Adolph Kohoutek 1908-1988 |
| Leonard Adolph Kohoutek | |
| B: | 11 Feb 1908 |
| Lidgerwood, Richland, North Dakota, USA | |
| D: | 18 Sep 1988 |
| Jamestown, Stutsman, North Dakota, USA | |
 | Frances Susan Vaplon 1914-1978 |
| Frances Susan Vaplon | |
| B: | 6 Oct 1914 |
| Lidgerwood, Richland, North Dakota, USA | |
| M: | 2 Oct 1971 |
| Sargent County, North Dakota, USA | |
| D: | 11 Jul 1978 |
| Lidgerwood, Richland, North Dakota, USA | |
