1917 - 1988 (70 Jahre)
| Barbara Russmann 1937-1961 |
| Barbara Russmann | |
| *: | 1937 |
| +: | 1961 |
| Carol Ann Russmann 1945-2023 |
| Carol Ann Russmann | |
| *: | 20 Jul 1945 |
| Denison, Crawford County, Iowa, USA | |
| +: | 24 Mrz 2023 |
| Cedar Rapids, Linn County, Iowa, USA | |
|
| Opal Elizabeth Summers 1917-1988 |
| Opal Elizabeth Summers | |
| *: | 2 Apr 1917 |
| Harlan, Shelby County, Iowa, USA | |
| +: | 20 Jan 1988 |
| Cedar Rapids, Linn County, Iowa, USA | |
Robert Dean Russmann 1910-1985 |
| Robert Dean Russmann | |
| *: | 10 Jun 1910 |
| Avoca, Pottawattamie County, Iowa, USA | |
| oo: | Datum unbekannt |
| +: | 20 Mai 1985 |
