1899 - 1981 (81 år)
 | Jr Harold Oliver Swanson 1925-2017 |
| Jr Harold Oliver Swanson | |
| F: | 6 Jul 1925 |
| Alhambra, Los Angeles County, California, USA | |
| D: | 19 Jun 2017 |
| Riverside, Riverside County, California, USA | |
 | Wilma Elizabeth Swanson 1921-2016 |
| Wilma Elizabeth Swanson | |
| F: | 30 Maj 1921 |
| D: | 21 Dec 2016 |
| Riverside County, California, USA | |
|
| Harold Swanson 1899-1981 |
| Harold Swanson | |
| F: | 23 Sep 1899 |
| Tekamah, Burt County, Nebraska, USA | |
| D: | 29 Apr 1981 |
| Riverside County, California, USA | |
 | Jeanne Opal Garoutte 1902-1983 |
| Jeanne Opal Garoutte | |
| F: | 7 Nov 1902 |
| Greene County, Missouri, USA | |
| D: | 28 Nov 1983 |
| Riverside County, California, USA | |
