Family: Philip Hull Thomas / Catherine McGeary Chamberlin (F2501)
 | Elmer Elwood Elsworth Thomas (1864-1944) |
 | Mary Irwin Williamson (1869-1928) 
|
| Lyman Hueston Thomas (1894-1980)  |
| Mary Louise Thomas (1900-2000) |
| Elmer Ellsworth Thomas, Jr. (1905-1988) |
| John Martin Thomas (1910-2003) |
| Philip Hull Thomas (1896-1949)
|
| Catherine McGeary Chamberlin (1904- ) |
