Samuel Francis Du Pont, born 27 September 1803 in Bergen Point, N.J., became a midshipman 19 December 1815. He commanded the sloop Cyane during the Mexican War and gave distinguished service at San Diego, Mazatlan, San Jose, and other ports. In command of the South Atlantic Blockading Squadron from 18 September 1861 to 3 June 1863, he directed many operations along the coast including the victorious campaign which resulted in the fall of Port Royal, S.C., 7 November 1861. For this accomplishment he received the thanks of Congress. Rear Admiral Du Pont died 23 June 1865 in Philadelphia, Pa.
(TB-7: dp. 165; l. 175'6"; b. 17'9"; dr. 4'8"; s. 28 k.; cpl. 24; a. 4 1-pdr., 3 18" tt.; cl. Porter)
The first Du Pont (TB-7) was launched 30 March 1897 by Herreshoff Manufacturing Co., Bristol, R.I.; sponsored by Miss L. Converse; and commissioned 23 September 1897, Lieutenant (junior grade) S. S. Wood in command.
Du Pont operated on the east coast, carrying despatches and training Naval Reservists until the outbreak of the Spanish-American War. She carried orders and messages to ships lying at Dry Tortugas and Key West, Fla., and served on picket and patrol duty off Key West and Matanzas and Santiago, Cuba. She returned to New York 9 August 1898.
Arriving at Newport 4 November 1898, Du Pont was placed out of commission 4 days later. She remained at Newport out of commission, employed occasionally in experimental and training duty. From 1901 to 1909 she was based at Norfolk in the Reserve Torpedo Flotilla. During this time she was in commission twice: From September 1903 to September 1904 as a training ship at the Naval Academy, and from June 1905 to June 1906 for operations with the Coast Squadron on the Atlantic coast and in the Gulf of Mexico.
Recommissioned 14 May 1909 Du Pont cruised along the coast with the Atlantic Torpedo Fleet until placed in reserve again at Charleston Navy Yard in November 1909. From May 1910 to June 1911 she served the Naval Militia of North Carolina, and after lying in Newport from October 1911 to May 1914, was loaned to the Naval Militia of Massachusetts 10 June 1914.
With the entry of the United States into World War I Du Pont was recommissioned 9 April 1917 and assigned to duty in the 2d Naval District. The following year she was attached to Patrol Squadron, New London Section, for duty in Narragansett Bay. From 1 August 1918 she was known as Coast Torpedo Boat No. 3 to release the name Du Pont for new construction. She arrived at Philadelphia Navy Yard 24 January 1919, was decommissioned there 8 March 1919, and sold 19 July 1920.