1925 - 2015 (90 år)
|
| Alvera Beatrice Olson 1925-2015 |
| Alvera Beatrice Olson | |
| F: | 4 Apr 1925 |
| Langford, Marshall County, South Dakota, USA | |
| D: | 3 Jul 2015 |
| Britton, Marshall County, South Dakota, USA | |
 | James Palmer Quamen 1912-1994 |
| James Palmer Quamen | |
| F: | 3 Mar 1912 |
| Sherman, Minnehaha County, South Dakota, USA | |
| V: | 3 Jul 1949 |
| Langford, Marshall County, South Dakota, USA | |
| D: | 19 Okt 1994 |
| Britton, Marshall County, South Dakota, USA | |
