Individual Details
Living
( - )
Families
| Spouse | Living |
| Child | David Nelson McLain (1956 - 1956) |
| Child | Living |
| Child | Living |
| Father | Roy Wilson McLain (1899 - 1987) |
| Mother | Laura Agusta Koeppel (1900 - 1980) |
| Sibling | Living |
| Sibling | Ruby Day McLain (1920 - 1920) |
| Sibling | Living |
| Sibling | Living |
| Sibling | Glenn Eldon McLain (1925 - 1992) |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |