| Father | Male Mahlon Jean Williamson |
| Born | 21 Apr 1929 | Kansas |
| Died | 1 Jan 2011 | |
| Buried | 6 Jan 2011 | Santa Fe National Cemetery, Santa Fe, Santa Fe County, New Mexico |
| Married | ||
| Other Spouse | Ahnn Irving | F141210 | |
| Married | ||
| Father | Oral Williamson | F141209 Group Sheet | |
| Mother | Ruth | F141209 Group Sheet | |
| Mother | Female Una Ray McMahan |
| Born | Abt 1927 | Tennessee |
| Died | Bef 14 Jan 2013 | |
| Buried | ||
| Other Spouse | Charles William Gandee | F141208 | |
| Married | 22 Sep 1946 | Akron, Ohio |
| Father | George Ray McMahan | F14754 Group Sheet | |
| Mother | Cynthia Marie Brown | F14754 Group Sheet | |
| Child 1 | Male Mark Kevin Williamson |
| Born | 17 Feb 1954 | |
| Died | 3 Sep 1986 | |
| Buried | Santa Fe National Cemetery, Santa Fe, Santa Fe County, New Mexico |
+ Jenny Leigh Williamson |
| Born | 1 Dec 1956 | Tom Green County, Texas |
| Died | 14 Jan 2013 | |
| Buried | ||
| Spouse | Tom Merry | F91228 | |
| Married | ||
| Child 4 | Female + Laura Lorraine Williamson |
| Born | 1963 | |
| Died | ||
| Buried | ||
| Spouse | Verploegh | F141205 | |
| Married | ||
| Child 5 | Female + Lisa Ray Brown |
| Born | 11 Jul 1964 | Webb County, Texas |
| Died | ||
| Buried | ||
| Spouse | Rich Howard | F141206 | |
| Married | ||