1928 - 1999 (71 år)
 | David Keith Otten 1949-1987 |
| David Keith Otten | |
| F: | 30 Maj 1949 |
| Sioux Rapids, Buena Vista County, Iowa, USA | |
| D: | 29 Dec 1987 |
| Knoxville, Marion County, Iowa, USA | |
|
| Harold Leroy Otten 1928-1999 |
| Harold Leroy Otten | |
| F: | 23 Maj 1928 |
| Dundee Cotto, Nobles County, Minnesota, USA | |
| D: | 12 Sep 1999 |
| Sioux Rapids, Buena Vista County, Iowa, USA | |
 | Shirley Ann Genson 1929-2005 |
| Shirley Ann Genson | |
| F: | 30 Jan 1929 |
| Linn Grove, Buena Vista County, Iowa, USA | |
| V: | 13 Sep 1947 |
| Sioux Rapids, Buena Vista County, Iowa, USA | |
| D: | 2 Sep 2005 |
| Sioux Rapids, Buena Vista County, Iowa, USA | |
