| Lammot Du Pont ,ll (1880 - ) | |
| Natilie D. Wilson (1877 - 1918) |
| ,Jr. Lammot/Lammot Du Pont/Du Pont ,lll/,lll | Ruth Foster |
| b. 2 Apr 1909, Delaware d. Feb 1964 bur. occ. edu. rel. bp. | b. 5 Jul 1911 d. bur. occ. edu. rel. bp. |
| spouses: 1, 2 |
| Lammot Du Pont , lV William Foster Du Pont |