1903 - 1985 (81 år)
| Helen B Nelson 1903-1985 |
| Helen B Nelson | |
| F: | 18 Jul 1903 |
| Washington, USA | |
| D: | Apr 1985 |
| Tacoma, Pierce County, Washington, USA | |
| Leonard Melvin Nelson 1904-1978 |
| Leonard Melvin Nelson | |
| F: | 24 Okt 1904 |
| Otter Tail Township, Otter Tail County, Minnesota, USA | |
| D: | 2 Jun 1978 |
| Tacoma, Pierce County, Washington, USA | |
