Du Pont family
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The du Pont family (Template:IPAc-en)<ref name="MW_Collegiate">Template:Citation</ref> or Du Pont family is a prominent family descended from Pierre Samuel du Pont de Nemours (1739–1817), a French minor aristocrat. Currently residing in the U.S. states of Delaware and Pennsylvania, the Du Ponts have been one of the country's richest families since the mid-19th century, when they founded their fortune in the gunpowder business. In the late 19th and early 20th centuries, they expanded their wealth through the chemical industry and the automotive industry,<ref name="Dutton_1942">Template:Citation</ref><ref name="forbes.com">Template:Cite web</ref> with substantial interests in the DuPont company, General Motors, and various other corporations.
Several former du Pont family estates are open to the public as museums, gardens or parks, such as Winterthur, Nemours, Eleutherian Mills, Longwood Gardens, Gibraltar, Mt. Cuba, and Goodstay.<ref>Template:Cite web</ref> The family's interest in horticulture was brought to the United States by their immigrant progenitors from France and reinforced in later generations by avid gardeners who married into the family. As early as 1924, the du Ponts were recognized by Charles Sprague Sargent, the famed plantsman and director of Harvard's Arnold Arboretum, as "a family which has made the neighborhood of Wilmington, Delaware one of the chief centers of horticulture in the United States."<ref>Denise Magnani, The Winterthur Garden: Henry Francis du Pont's Romance with the Land (Wilmington: Harry N. Abrams and The Henry Francis du Pont Winterthur Museum, Inc., 1995).</ref>
The family's first American estate, Eleutherian Mills, located at Hagley Museum and Library, was preserved and restored by Louise E. du Pont Crowninshield. She also helped to establish the National Trust for Historic Preservation in 1949. In recent years, the family has continued to be known for its association with political and business ventures, as well as philanthropic causes.
Two family members were the subjects of well-publicized criminal cases. John Eleuthère du Pont was convicted of murdering wrestling coach Dave Schultz.
As of 2016, the family fortune was estimated at $14.3 billion, spread across more than 3,500 living relatives.<ref name="forbes.com"/>
History
Pierre Samuel du Pont de Nemours was the son of a Parisian watchmaker and a member of a Burgundian Huguenot family. On his mother's side, he was a descendant of a minor noble family. In 1800, he and his sons, Victor Marie du Pont and Éleuthère Irénée du Pont, migrated from France to the United States. He used the resources of their Huguenot heritage to found one of the most prominent of American families, and one of its most successful corporations, E. I. du Pont de Nemours and Company, initially established by Éleuthère Irénée as a gunpowder manufacturer.
In 1802, Éleuthère Irénée du Pont established a gunpowder mill on the banks of the Brandywine River near Wilmington, Delaware. The location, named Eleutherian Mills, provided all the necessities to operate the mill: a water flow sufficient to power it, available timber (mainly willow trees) that could be turned into charcoal fine enough to use for gunpowder, and close proximity to the Delaware River to allow for shipments of sulfur and saltpeter, the other ingredients used in the manufacture of gunpowder. There were also nearby stone quarries to provide needed building materials.<ref>Template:Cite web</ref>
Over time, the Du Pont company grew into the largest black powder manufacturing firm in the world. The family remained in control of the company up to the 1960s,<ref>Template:Cite news</ref> and family trusts still own a substantial amount of the company's stock. This and other companies run by the du Pont family employed up to 10 percent of Delaware's population at its peak.<ref>Template:Cite news</ref> In the 19th century, the Du Pont family maintained their family wealth by carefully arranged marriages between cousins<ref>Go Ahead, Kiss Your Cousin by Richard Conniff, From the August 2003 issue, published online August 1, 2003</ref> which, at the time, was the norm for many families.
The family played a large part in politics during the 18th and 19th centuries and assisted in negotiations for the Treaty of Paris and the Louisiana Purchase. Both T. Coleman and Henry A. du Pont served as U.S. senators. Pierre S. du Pont, IV served as Governor of Delaware.
The family has played an important role in historic preservation and land conservation, including helping to found the National Trust for Historic Preservation, preserving President James Madison's home Montpelier, and establishing numerous museums such as Winterthur and the Delaware Museum of Natural History. The Brandywine Conservancy, founded by family member George Alexis Weymouth, owns around Template:Convert of land in Pennsylvania and Delaware, and owns permanent conservation easements on an additional Template:Convert.<ref>Template:Cite news</ref><ref>Template:Cite news</ref> In 2013, Lammot du Pont Copeland's Mt. Cuba Center contributed over $20 million to purchase land for donation to the federal government, to form the First State National Historical Park.<ref>Template:Cite web</ref>
Beginning with William du Pont, Jr. and his sister, Marion duPont Scott, many members of the Du Pont family have been involved in the breeding and racing of thoroughbred racehorses, as well as establishing racehorse venues and training tracks, including Delaware Park and Fair Hill, Maryland.<ref>Template:Cite web</ref> While most Du Ponts are members of the Episcopal Church,<ref name="W. Williams">Template:Cite book</ref> Éleuthère Irénée du Pont was a Huguenot.<ref>Template:Cite book</ref>
Spelling of the name
The stylings "du Pont" and "Du Pont" are most prevalent for the family name in published, copy-edited writings. In many publications, the styling 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 style it differently, such as Samuel Francis Du Pont. The name of the chemical company founded by the family is today styled solid as "DuPont" in the short form. The long form is styled as E. I. du Pont de Nemours and Company. The stylings "Du Pont" and "DuPont" for the company's short name coexisted in the 20th century, but the latter is now consistently used in the company's branding.<ref name="Dutton_1942"/>Template:Rp
The solid styling "duPont" is less common. The Nemours Alfred I. duPont Hospital for Children uses it, as does the duPont Registry. William S. Dutton's mid-20th-century history of the family business<ref name="Dutton_1942"/> uses "Du Pont" both for the family mentioned generally and for the company's short name, but "du Pont" in an individual's full name, for example, "Éleuthère Irénée du Pont", "Henry du Pont", "Alfred Victor du Pont", "Lammot du Pont". For example, "when he [Lammot du Pont] went to General Henry du Pont with the proposal that the Du Ponts manufacture dynamite, he was answered by a blunt and unqualified 'No!'"<ref name="Dutton_1942"/>Template:Rp)
The first page of Dutton's monograph<ref name="Dutton_1942"/>Template:Rp contains the following footnote about the surname's styling. The mention of "Samuel Dupont" here refers to the 18th-century Parisian watchmaker, not to his 19th-century descendant: "Samuel Dupont used this form of the family name [i.e., Dupont], but beginning in 1763 his son signed himself 'Du Pont.' Later, he added 'de Nemours' to his name to prevent confusion with two other Duponts in the French Chamber of Deputies. Du Pont, in English, is pronounced with the accent on the second syllable. In French, neither syllable is accented."<ref name="Dutton_1942"/>Template:Rp
French orthographic tradition for the styling of de, or its inflected forms, as a surname particle, in either nobiliary or non-nobiliary form, is discussed at Nobiliary particle § France. In non-nobiliary form, the prevalent French styling of the name is "Dupont". Thus the choice by Pierre Samuel du Pont de Nemours to begin styling himself so during the monarchical era hints at social ambition. Today the influence of French orthography and prerevolutionary class structure on how English orthography styles surnames today is outweighed by how families and individuals so named style themselves.
Alphabetical list of selected descendants of Pierre Samuel du Pont de Nemours
Below is an alphabetical listing of selected members of the family.
Family tree
The following list is not a complete genealogy, but is ordered by descent to show the familial relationships between members of the du Pont family throughout history.
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Network
Associates
The following is a list of figures closely aligned with or subordinate to the du Pont family. Template:Colbegin
- Edward Ball
- Thomas F. Bayard Jr.
- Joe Biden<ref>Template:Cite news</ref>
- Jacques Antoine Bidermann
- Lucius M. Boomer
- Donaldson Brown
- C. Douglass Buck
- Wallace Carothers
- R. R. M. Carpenter
- Walter S. Carpenter Jr.
- Theophilus P. Chandler Jr.
- Uma Chowdhry
- Marian Cruger Coffin
- Thomas M. Connelly
- William D. Denney
- Herbert S. Eleuterio
- Linda Fisher
- Crawford Greenewalt
- Charles O. Holliday
- Edward G. Jefferson
- Ellen J. Kullman
- James Lynah
- James P. Mills
- Hugh M. Morris<ref>Template:Cite book</ref>
- William Dale Phillips
- John J. Raskob
- Donald P. Ross
- Franklin D. Roosevelt Jr.
- Willard Saulsbury Jr.
- Irving S. Shapiro
- William H. Shaw
- Alfred Sloan
- Newton Steers
Businesses
The following is a list of businesses in which the du Pont family held a controlling or otherwise substantial interest. Template:Colbegin
- Bellevue-Stratford Hotel
- Central Coal and Iron Company
- Conoco
- Delaware Trust Company<ref>Template:Cite web</ref>
- DuPont de Nemours, Inc.<ref name="White 2016"/>
- The Equitable Life Assurance Society<ref>Template:Cite news</ref>
- Fair Hill Training Center
- Florida East Coast Railway
- Florida National Bank
- General Motors<ref>Template:Cite court</ref><ref name="White 2016">Template:Cite book</ref>
- Hercules Powder Company
- Hickory Tree Farm & Stable<ref>Template:Cite news</ref>
- Hotel McAlpin
- Indian Motocycle Manufacturing Company<ref>Template:Cite book</ref>
- Nemours Trading Corporation<ref>Template:Cite web</ref>
- National Bank of Detroit<ref>Template:Cite book</ref><ref>Clark, J. M., Hansen, A. H., Ezekiel, M., Montgomery, D. E., Means, G. C. (1939). Structure of the American Economy: Part 1 (Report). Industrial Section, National Resources Committee, National Resources Planning Board. U.S. Government Printing Office. p. 313. Retrieved 2023-02-21</ref><ref>Template:Cite news
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- The News Journal
- North American Aviation
- Philadelphia Phillies
- Piasecki Helicopter Corporation<ref>Template:Cite magazine</ref>
- Remington Arms Company<ref>Template:Cite news</ref><ref>Template:Cite news</ref>
- St. Joe Company
- US Airways<ref>Template:Cite book</ref><ref>Template:Cite news</ref>
- United States Rubber Company
- Victorine & Samuel Homsey
- Wilmington Trust<ref>Template:Cite news;
first 100 words of article available without login.</ref>
Philanthropy and nonprofit organizations
- Alfred I. duPont Testamentary Trust
- American Liberty League
- Camp Rodney (Boy Scouts of America)<ref>Template:Cite news</ref>
- Chichester Dupont Foundation<ref>Template:Cite news</ref>
- Delaware Museum of Natural History
- DuPont-MIT Alliance<ref>Template:Cite news</ref>
- Jessie Ball duPont Fund
- Kennett High School<ref>Template:Cite news</ref>
- Longwood Foundation<ref>Template:Cite web
</ref>
- Marion duPont Scott Equine Medical Center
- National Trust for Historic Preservation
- Nemours Children's Hospital, Delaware
- Nemours Foundation
- New Bolton Center
- Phi Kappa Sigma
- Population Action International
- Springfield Foundation, Inc.<ref>Template:Cite news</ref>
- St. Andrew's School
- Thouron Scholars Program
- Unidel Foundation<ref>Template:Cite journal</ref>
- Zip Code Wilmington<ref>Template:Cite news</ref>
Buildings, estates and historic landmarks
- Bellevue State Park (Delaware)
- Brandywine Creek State Park
- Delaware Park Racetrack
- DuPont Building
- DuPont-Guest Estate
- DuPont Highway
- DuPont Village Historic District
- Epping Forest
- Fairlee Manor Camp House
- Hagley Museum and Library
- Dupont historic sites along Delaware Rte. 141
- Eleutherian Mills
- Empire State Building
- Longwood Gardens
- Louviers (Wilmington, Delaware)
- Lower Louviers and Chicken Alley
- Montpelier
- Mt. Cuba Center
- Nemours Mansion and Gardens
- Owl's Nest Country Place
- Ruth Wales du Pont Sanctuary<ref>Template:Cite web</ref>
- Stockton-Montmorency
- Strand Millas and Rock Spring
- Owl's Nest Country Place
- Wilmington Trust Company Bank
- Winterthur Museum, Garden and Library
References
Bibliography
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