1912 - 1992 (79 år)
| Ervin Albert Westby 1912-1992 |
| Ervin Albert Westby | |
| F: | 9 Nov 1912 |
| Sisseton, Roberts County, South Dakota, USA | |
| D: | 20 Apr 1992 |
| Sisseton, Roberts County, South Dakota, USA | |
 | Helen Ardelle Olson 1919-2012 |
| Helen Ardelle Olson | |
| F: | 2 Mar 1919 |
| New Effington, Roberts County, South Dakota, USA | |
| D: | 19 Dec 2012 |
| Sioux Falls, Lincoln County, South Dakota, USA | |
