1900 - 1981 (80 years)(Notes: You may have to scroll down or right to see chart.)
| Douglas Harold Pfeffer 1944-2017 |
| Douglas Harold Pfeffer | |
| B: | 25 Mar 1944 |
| Bertha, Todd, Minnesota, USA | |
| D: | 10 Sep 2017 |
| White Bear Lake, Ramsey, Minnesota, USA | |
| Donald LeRoy Ward 1938-1991 |
| Donald LeRoy Ward | |
| B: | 26 Mar 1938 |
| Ord, Antelope, Nebraska, USA | |
| D: | 16 Jan 1991 |
| Faulkton, Faulk, South Dakota, USA | |
|
| Herbert Leo Wilhelm DeWuske 1900-1981 |
| Herbert Leo Wilhelm DeWuske | |
| B: | 11 Nov 1900 |
| Klein Rambin, Belgard, Pommern | |
| D: | 27 Oct 1981 |
Laura Elizabeth Emma Richman 1914-2002 |
| Laura Elizabeth Emma Richman | |
| B: | 17 Oct 1914 |
| Tower CIty, North Dakota, USA | |
| D: | 31 Jan 2002 |
| Mahtomedi, Washington, Minnesota, USA | |
