Family: William Eugene Swenson / Gladys Augusta Radtke (F87)
 | Gustav R. Radtke (1872-1937) |
 | Mathilda Alvina Brummond (1876-1969) 
|
| Hildegard Radtke (1899- ) |
| Lillian Radtke (1900- ) |
| Sylvia Radtke (1902- ) |
| Sarah (Sally) Radtke (1906- ) |
 | Mildred Hulda Radtke (1903-1970)  |
| Grace Radtke (1909- ) |
| Wesley Radtke (1910- ) |
| Ruby Radtke (1913- ) |
| Harriet Radtke (1914- ) |
| May Radtke (1916- ) |
| Ralph Radtke (1917- ) |
| Eldred Radtke (1919-2011) |
| Ellsworth Radtke (1919-1990) |
| William Eugene Swenson (1905-1987) |
 | Gladys Augusta Radtke (1906-1992)
|
