Swanson
- Ja, ukjent datoNB: Du må kanskje dra eller bla ned for å se hele treet.
Richard Carl Swanson
1926-1931
| Richard Carl Swanson | |
| F: | 10 Feb 1926 |
| Minneapolis, Hennepin County, Minnesota, USA | |
| D: | 17 Jun 1931 |
| Chicago, Cook County, Illinois, USA | |
Leroy Herman Swanson
1929-1980
| Leroy Herman Swanson | |
| F: | 20 Jun 1929 |
| Duluth, St. Louis County, Minnesota, USA | |
| D: | 19 Mar 1980 |
| Ramsey County, Minnesota, USA | |
Swanson
-Ja, ukjent dato
| Swanson | |
| D: | Ja, ukjent dato |
Gerda Margaret Helgeton
1905-1973
| Gerda Margaret Helgeton | |
| F: | 6 Jul 1905 |
| Duluth, St. Louis County, Minnesota, USA | |
| D: | 4 Mai 1973 |
| Aitkin County, Minnesota, USA | |