__ | __| | | | |__ | _Samuel DU PONT _________________| | | | | __ | | | | |__| | | | |__ | | |--Pierre Samuel DU PONT DE NEMOURS | (1739 - 1817) | __ | | | __| | | | | | |__ | | |_Anne Alexandrine DE MONTCHANIN _| | | __ | | |__| | |__