1904 - 1981 (77 år)
| Irza Mae Ballou | |
| F: | 24 Okt 1904 |
| Jones County, Iowa, USA | |
| D: | 18 Nov 1981 |
| Anamosa, Jones County, Iowa, USA | |
| Oliver Benson | |
| F: | 8 Mar 1892 |
| Laurel, Marshall County, Iowa, USA | |
| V: | 1967 |
| Iowa, USA | |
| D: | Jul 1971 |
| Marshalltown, Marshall County, Iowa, USA | |
