Individual Details
Betty Halverson
( - )
Families
| Spouse | David Blackford |
| Child | Matthew Blackford |
| Father | Gilmore A Halverson (1914 - 1987) |
| Mother | Anne Frederickson |
| Sibling | Mary Halverson |
( - )
| Spouse | David Blackford |
| Child | Matthew Blackford |
| Father | Gilmore A Halverson (1914 - 1987) |
| Mother | Anne Frederickson |
| Sibling | Mary Halverson |