

| George Hubert Swanson | |
| B: | 6 Dec 1919 |
| Oneida, Knox, Illinois, United States | |
| D: | 24 Jun 2009 |
| Galesburg, Knox, Illinois, United States | |
| Dorothy Annaleen Peterson | |
| B: | 26 Oct 1919 |
| Woodhull, Henry, Illinois, United States | |
| M: | 9 Dec 1939 |
| Galesburg, Knox, Illinois, United States | |
| D: | 14 Jul 2008 |
| Galesburg, Knox, Illinois, United States | |
| George Arthur Swanson | |
| B: | 30 May 1889 |
| Henry, Illinois, United States | |
| D: | 30 May 1973 |
| Woodhull, Henry, Illinois, United States | |
| Anna Olive Peterson | |
| B: | 27 May 1889 |
| Ontario, Knox, Illinois | |
| M: | 3 Dec 1910 |
| Warren, Illinois, United States | |
| D: | 27 Aug 1975 |
| Illinois, United States | |
|
| Sven Albert Svensson | |
| B: | 15 Jul 1850 |
| Mjallby Parish, Solvesborgs Kommun, Blekinge, Sweden | |
| D: | 15 Dec 1923 |
| Galesburg, Knox, Illinois, United States | |
| Alfrida Wilhelmina Johnson | |
| B: | 4 May 1860 |
| Junsarp Parish, Älvsborg, Sweden | |
| M: | 1881 |
| Woodhull, Henry, Illinois, United States | |
| D: | 11 Dec 1937 |
| Woodhull, Henry, Illinois, United States | |