Biography.guide
Home › People › Military officer › William Mervine
Portrait of William Mervine

William Mervine

1791 – 1868

United States Navy admiral

Don't just read it — keep itBiographies to ownE-book · Audio · Video From $7 →

About William Mervine

Lived 1791 – 1868 (aged 77). William Mervine was an American military officer.

William Mervine (14 March 1791 – 15 September 1868) was a rear admiral in the United States Navy, whose career included service in the War of 1812, the Mexican–American War and the American Civil War.

Early life and career Born in Philadelphia, Pennsylvania, Mervine was appointed midshipman in January 1809. Serving on Lake Ontario during the War of 1812, he later cruised off Africa and South America, in the West Indies and in the Pacific.

While in command of the during the war with Mexico, 1846 and 1847, he led a detachment of sailors and United States Marines against Monterey, California, and on 7 July 1846, took possession and hoisted the American flag over the city. On 7–9 October 1846, Mervine led 203 U.S. Marines, 147 American sailors, and volunteers in the invasion of Los Angeles where he lost the Battle of Dominguez Rancho. Fourteen Marines were killed. José Antonio Carrillo, a Californio rancher, led 50 Spanish Californio lancers in that defeat of Mervine and the American forces.

US Civil War Service On 7 May 1861, Secretary of the Navy Gideon Welles appointed the 70-year-old Captain Mervine to command the Gulf Blockading Squadron within the Gulf of Mexico. The assignment was difficult and arduous. Ship Island, MS was deemed to be "indispensable" and must be taken to control the maritime traffic. However on 22 September 1861, he was removed as commander of the blockade force by Secretary of the Navy Gideon Welles. He stated he found it "difficult to understand the reasons for the apparent inactivity and indifference that have governed in this matter. You have large ships, heavy batteries, and young and willing officers, with men sufficient to dispossess the insurgents from Ship Island." Captain Mervine's removal was seconded by the fact that he had been suffering from illness. He was reassigned and worked until late 1865.

He died at Utica, New York on 15 September 1868 at the age of 77 years. He is buried at the Forest Hill Cemetery located in Utica.

US Navy ships

The Navy has named two destroyers in his honor. USS Mervine (DD-322) was a Clemson-class destroyer in service with the US Navy from 1921 to 1930. She was scrapped in 1931. USS Mervine (DD-489) was a Greaves-class destroyer in service with the US Navy from 1942 to 1949. She remained in reserve until 1969 she was sold for scrapping.

Biography shop

Don’t just read it —
keep it.

Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.

  • E-book
  • Audio
  • Video
Browse the shop — from $7

Instant download · yours to keep · every purchase keeps this site free

Important facts

People in William Mervine's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped William Mervine's

Frequently asked questions

Who was William Mervine?

United States Navy admiral (1791–1868)

When was William Mervine born?

William Mervine was born on 14 March 1791 in Philadelphia.

When did William Mervine die?

William Mervine died on 15 September 1868 in Utica.

What was William Mervine's occupation?

William Mervine was a military officer.

What nationality was William Mervine?

William Mervine was American.

Sources & further reading

· Wikipedia: William Mervine

· Wikidata: Q8015586

· DBpedia: William Mervine

Cite this page

APA: Biography.guide. (2026). William Mervine. https://biography.guide/william-mervine/

MLA: "William Mervine." Biography.guide, https://biography.guide/william-mervine/.

Chicago: "William Mervine." Biography.guide. https://biography.guide/william-mervine/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

Page generated 2026-09-27 04:59 UTC