William Mervine (14 March 1791 – 15 September 1868) was a

rear admiral Rear admiral is a senior naval flag officer rank, equivalent to a major general and air vice marshal and above that of a commodore and captain, but below that of a vice admiral. It is regarded as a two star "admiral" rank. It is often regarde ...

in the

United States Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage ...

, whose career included service in the

War of 1812 The War of 1812 (18 June 1812 – 17 February 1815) was fought by the United States of America and its indigenous allies against the United Kingdom and its allies in British North America, with limited participation by Spain in Florida. It bega ...

, the

Mexican–American War The Mexican–American War, also known in the United States as the Mexican War and in Mexico as the (''United States intervention in Mexico''), was an armed conflict between the United States and Mexico from 1846 to 1848. It followed the 1 ...

and the

American Civil War The American Civil War (April 12, 1861 – May 26, 1865; also known by other names) was a civil war in the United States. It was fought between the Union ("the North") and the Confederacy ("the South"), the latter formed by states th ...

. Born in

Philadelphia Philadelphia, often called Philly, is the largest city in the Commonwealth of Pennsylvania, the sixth-largest city in the U.S., the second-largest city in both the Northeast megalopolis and Mid-Atlantic regions after New York City. Sinc ...

, Pennsylvania, Mervine was appointed

midshipman A midshipman is an officer of the lowest rank, in the Royal Navy, United States Navy, and many Commonwealth navies. Commonwealth countries which use the rank include Canada (Naval Cadet), Australia, Bangladesh, Namibia, New Zealand, South Afr ...

in January 1809. Serving on

Lake Ontario Lake Ontario is one of the five Great Lakes of North America. It is bounded on the north, west, and southwest by the Canadian province of Ontario, and on the south and east by the U.S. state of New York. The Canada–United States border sp ...

during the

, he later cruised off Africa and South America, in the

West Indies The West Indies is a subregion of North America, surrounded by the North Atlantic Ocean and the Caribbean Sea that includes 13 independent island countries and 18 dependencies and other territories in three major archipelagos: the Greater A ...

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 The United States Marine Corps (USMC), also referred to as the United States Marines, is the maritime land force service branch of the United States Armed Forces responsible for conducting expeditionary and amphibious operations through com ...

against

Monterey, California Monterey (; es, Monterrey; Ohlone: ) is a city located in Monterey County on the southern edge of Monterey Bay on the U.S. state of California's Central Coast. Founded on June 3, 1770, it functioned as the capital of Alta California under bo ...

, and on 7 July 1846, took possession and hoisted the

American flag The national flag of the United States of America, often referred to as the ''American flag'' or the ''U.S. flag'', consists of thirteen equal horizontal stripes of red (top and bottom) alternating with white, with a blue rectangle in the c ...

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 The Battle of Dominguez Rancho or The Battle of the Old Woman's Gun or The Battle of Dominguez Hills took place on October 8th and October 9th, 1846, was a military engagement of the Mexican–American War that took place within Manuel Domin ...

. Fourteen Marines were killed.

José Antonio Carrillo Captain José Antonio Ezequiel Carrillo (1796–1862) was a Californio politician, ranchero, and signer of the Californian Constitution in 1849. He served three terms as Alcalde of Los Angeles (mayor). History A member of the prominent Carrillo ...

, a

Californio Californio (plural Californios) is a term used to designate a Hispanic Californian, especially those descended from Spanish and Mexican settlers of the 17th through 19th centuries. California's Spanish-speaking community has resided there sinc ...

rancher, led 50 Spanish Californio lancers in that defeat of Mervine and the American forces. Serving also during the Civil War, he commanded the

Gulf Blockading Squadron The Union blockade in the American Civil War was a naval strategy by the United States to prevent the Confederacy from trading. The blockade was proclaimed by President Abraham Lincoln in April 1861, and required the monitoring of of Atlantic ...

from 6 May 1861, until obliged by ill health to give up the command on 22 September 1861. He died at

Utica, New York Utica () is a Administrative divisions of New York, city in the Mohawk Valley and the county seat of Oneida County, New York, United States. The List of cities in New York, tenth-most-populous city in New York State, its population was 65,283 ...

. The Navy has named two destroyers in his honor.

References

* 1791 births 1868 deaths United States Navy admirals People from Pennsylvania in the War of 1812 United States Navy personnel of the Mexican–American War Union Navy admirals Military personnel from Philadelphia People of Pennsylvania in the American Civil War {{AmericanCivilWar-bio-stub