Du Pont Family - Spelling of The Name

Spelling of The Name

The usual spelling of the family name is du Pont when quoting an individual's full name and Du Pont when speaking of the family as a whole; some individual Du Ponts have chosen to spell it differently, perhaps most notably Samuel Francis Du Pont. However, the name of the chemical company founded by the family is commonly referred to as DuPont, or, in the long form, E. I. du Pont de Nemours and Company. Other members spelled it as duPont, notably the renowned thoroughbred racehorse owners William duPont, Jr. and his sister, Marion duPont Scott.

Below is an alphabetical listing of selected notable members of the family. It is followed by a listing of their families in order of descent. The listing is intended only to illustrate the relationships among the notable members of the family and is not a complete genealogy. The only family groupings and lines of descent shown are those necessary to illustrate relationships for notable members of the family. By 1942 there were believed to be 705 direct descendants of Pierre Samuel du Pont de Nemours and there are now well over 2000 living members of the family.