_Samuel DU PONT _________________ | _Pierre Samuel DU PONT DE NEMOURS __________________| | (1739 - 1817) m 1766 | | |_Anne Alexandrine DE MONTCHANIN _ | _Éleuthère Irénée DU PONT _| | (1771 - 1834) m 1791 | | | _________________________________ | | | | |_Nicole Charlotte Marie Louise le Dée DE RENCOURT _| | (1743 - 1784) m 1766 | | |_________________________________ | | |--Alexis Irénée DU PONT | (1816 - 1857) | _________________________________ | | | ____________________________________________________| | | | | | |_________________________________ | | |_Sophie Madeline DALMAS _______| (1775 - 1828) m 1791 | | _________________________________ | | |____________________________________________________| | |_________________________________