Thomas Lee Biggerstaff and Wilma Gay Mcclellan Family
 | Richard L. Biggerstaff (1920- ) 
|
 | Lillian M Wise (1919- ) |
| Thomas Lee Biggerstaff (1950- )
|
| Wilma Gay Mcclellan (1950- ) |
| Bill Thomas Biggerstaff (1976- ) |
| Katharine Jane Biggerstaff (1983- ) |