Individual Details
Living
( - )
Families
| Father | Lowell Ercel Cockrill (1892 - 1966) |
| Mother | Anna Josephine Lillard (1891 - 1959) |
| Sibling | Living |
| Sibling | David James Cockrill (1919 - 1985) |
| Sibling | Living |
| Sibling | John Long Cockrill (1920 - 2001) |
| Sibling | Samuel Lillard Cockrill (1925 - 1987) |
| Sibling | Lowell Joe Cockrill (1929 - 1931) |