Henry Thomas Mayo was an admiral

Admiral

Admiral is the rank, or part of the name of the ranks, of the highest naval officers. It is usually considered a full admiral and above vice admiral and below admiral of the fleet . It is usually abbreviated to "Adm" or "ADM"...

 of the United States Navy

United States Navy

The United States Navy is the naval warfare service branch of the United States Armed Forces and one of the seven uniformed services of the United States. The U.S. Navy is the largest in the world; its battle fleet tonnage is greater than that of the next 13 largest navies combined. The U.S...

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Mayo was born in Burlington, Vermont

Burlington, Vermont

Burlington is the largest city in the U.S. state of Vermont and the shire town of Chittenden County. Burlington lies south of the U.S.-Canadian border and some south of Montreal....

, 8 December 1856. Upon graduation from the United States Naval Academy

United States Naval Academy

The United States Naval Academy is a four-year coeducational federal service academy located in Annapolis, Maryland, United States...

 in 1876 he experienced a variety of naval duties including coastal survey. During the Spanish-American War

Spanish-American War

The Spanish–American War was a conflict in 1898 between Spain and the United States, effectively the result of American intervention in the ongoing Cuban War of Independence...

 he served in the gunboat

Gunboat

A gunboat is a naval watercraft designed for the express purpose of carrying one or more guns to bombard coastal targets, as opposed to those military craft designed for naval warfare, or for ferrying troops or supplies.-History:...

 Bennington

USS Bennington (PG-4)

USS Bennington was a member of the of steel-hulled, twin-screw gunboats in the United States Navy in the late 19th and early 20th centuries. She was the first U.S. Navy ship named in honor of the town of Bennington, Vermont, site of the Battle of Bennington in the American Revolutionary War.The...

 (PG-4) off the west coast of North America

North America

North America is a continent wholly within the Northern Hemisphere and almost wholly within the Western Hemisphere. It is also considered a northern subcontinent of the Americas...

. Appointed rear admiral

Rear admiral (United States)

Rear admiral is a naval commissioned officer rank above that of a commodore and captain, and below that of a vice admiral. The uniformed services of the United States are unique in having two grades of rear admirals.- Rear admiral :...

 in 1913, he commanded the naval squadron involved in the Tampico incident of 9 April 1914. His demands for vindication of national honor further accentuated the tense relations with Mexico

Mexico

The United Mexican States , commonly known as Mexico , is a federal constitutional republic in North America. It is bordered on the north by the United States; on the south and west by the Pacific Ocean; on the southeast by Guatemala, Belize, and the Caribbean Sea; and on the east by the Gulf of...

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Promoted to vice admiral

Vice admiral (United States)

In the United States Navy, the United States Coast Guard, the United States Public Health Service Commissioned Corps, the National Oceanic and Atmospheric Administration Commissioned Corps, and the United States Maritime Service, vice admiral is a three-star flag officer, with the pay grade of...

 in June 1915, as the new Commander in Chief, Atlantic Fleet

U.S. Atlantic Fleet

The United States Fleet Forces Command is an Atlantic Ocean theater-level component command of the United States Navy that provides naval resources that are under the operational control of the United States Northern Command...

, he received the rank of admiral 19 June 1916. For his organization and support of the wartime

World War I

World War I , which was predominantly called the World War or the Great War from its occurrence until 1939, and the First World War or World War I thereafter, was a major war centred in Europe that began on 28 July 1914 and lasted until 11 November 1918...

 U.S. Naval Forces both in American and European waters, he was awarded the Navy Distinguished Service Medal

Navy Distinguished Service Medal

The Navy Distinguished Service Medal is a military award of the United States Navy and United States Marine Corps which was first created in 1919. The decoration is the Navy and Marine Corps equivalent to the Army Distinguished Service Medal, the Air Force Distinguished Service Medal, and the Coast...

 and various foreign decorations. He evidenced foresight in urging the postwar development of fleet aviation

Naval aviation

Naval aviation is the application of manned military air power by navies, including ships that embark fixed-wing aircraft or helicopters. In contrast, maritime aviation is the operation of aircraft in a maritime role under the command of non-naval forces such as the former RAF Coastal Command or a...

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Admiral Mayo retired 28 February 1921, and, for four years, served as Governor of the Philadelphia Naval Home. He retained his commission as an admiral by a 1930 Act of Congress. He died at Portsmouth, New Hampshire

Portsmouth, New Hampshire

Portsmouth is a city in Rockingham County, New Hampshire in the United States. It is the largest city but only the fourth-largest community in the county, with a population of 21,233 at the 2010 census...

, 23 February 1937.

Namesake

In 1940, the destroyer

Destroyer

In naval terminology, a destroyer is a fast and maneuverable yet long-endurance warship intended to escort larger vessels in a fleet, convoy or battle group and defend them against smaller, powerful, short-range attackers. Destroyers, originally called torpedo-boat destroyers in 1892, evolved from...

 USS Mayo

USS Mayo (DD-422)

USS Mayo was a Benson-class destroyer in the United States Navy during World War II. She was named for Admiral Henry Thomas Mayo....

(DD-422) was named in his honor.