Individual Details
Living
( - )
Families
| Spouse | Living |
| Child | Living |
| Child | Living |
| Child | Living |
| Child | Living |
| Father | Neils Peter Neilson (1895 - 1988) |
| Mother | Lila Downs ( - 1941) |
| Sibling | Merlin Neilson (1921 - 1926) |
| Sibling | Richard K. Neilson (1927 - 1989) |
| Sibling | Living |