_Éleuthère Irénée DU PONT _+
                                                   | (1771 - 1834) m 1791          
                       _Alfred Victor DU PONT _____|
                      | (1798 - 1856)              |
                      |                            |_Sophie Madeline DALMAS _______
                      |                              (1775 - 1828) m 1791          
 _Lammot DU PONT _____|
| (1831 - 1884)       |
|                     |                             _______________________________
|                     |                            |                               
|                     |_Margaret Elizabeth LAMMOT _|
|                       (1807 - 1898)              |
|                                                  |_______________________________
|                                                                                  
|
|--Margaretta Lammot DU PONT 
|  (1884 - 1973)
|                                                   _______________________________
|                                                  |                               
|                      _Henry Hedrick BELIN Sr_____|
|                     | (1803 - 1891)              |
|                     |                            |_______________________________
|                     |                                                            
|_Mary A BELIN _______|
  (1839 - 1913)       |
                      |                             _______________________________
                      |                            |                               
                      |_Isabella of ANDELOT _______|
                        (1812 - 1863)              |
                                                   |_______________________________