Samuel Francis Du Pont
United States Navy admiral (1803–1865)

Samuel Francis Du Pont (September 27, 1803 – June 23, 1865) was a rear admiral in the United States Navy, and a member of the prominent du Pont family. In the Mexican–American War, Du Pont captured San Diego, and was made commander of the California naval blockade. Through the 1850s, he promoted engineering studies at the United States Naval Academy, to enable more mobile and aggressive operations. In the American Civil War, he played a major role in making the Union blockade effective, but was controversially blamed for the failed attack on Charleston, South Carolina in April 1863.
Early life and naval career
Du Pont was born at Goodstay, his family home at Bergen Point (now Bayonne), New Jersey, the fourth child and second son of Victor Marie du Pont and Gabrielle Joséphine de la Fite de Pelleport. His uncle was Eleuthère Irénée du Pont, the founder of E.I. du Pont de Nemours Company, which began as a gunpowder factory and today is a multinational chemical corporation. (Samuel was the only member of his generation to use a capital D.) Du Pont spent his childhood at his father's home, Louviers, across the Brandywine Creek from his uncle's estate and gunpowder factory, Eleutherian Mills, just north of Wilmington, Delaware. He was enrolled at Mount Airy Academy in Germantown, Pennsylvania, at age 9. However, his father was unable to fund his education because of his failing wool mill, and he was encouraged to instead enlist in the U.S. Navy. His family's close connections with President Thomas Jefferson helped secure him an appointment as a midshipman by President James Madison at the age of 12, and he first set sail aboard the 74-gun ship of the line Franklin out of Delaware in December 1815.
The public source identifies “Samuel Francis Du Pont” as united States Navy admiral (1803–1865). This brief keeps that definition visible, then builds a research path around Samuel, Francis and Pont.
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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Sep 9, 2026. The linked authority identifier is Q127406. VIAF identifies the subject as 10145857763023020342. The Library of Congress control number is n85306910. 3 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1803, 1865, 1863 and 1815.
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This entry incorporates text from “Samuel Francis Du Pont” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.