Sumner Gerard

Sumner Gerard
United States Ambassador to Jamaica
In office
June 4, 1974 – April 15, 1977
PresidentRichard Nixon
Gerald Ford
Jimmy Carter
Preceded byVincent de Roulet
Succeeded byFrederick Irving
Montana Senate Minority Leader
In office
1965–1966
Preceded byJ. S. Brenner
Succeeded byJean Turnage
Member of the Montana Senate from Madison County
In office
1962–1966
Montana House Minority Leader
In office
1959–1961
Preceded byRudy Juedeman
Succeeded byJames P. Lucas
Member of the Montana House of Representatives from Madison County
In office
1955–1961
Personal details
BornJuly 15, 1916
Melville, New York, United States
DiedFebruary 24, 2005 (aged 88)
Vero Beach, Florida, United States
Political partyRepublican
Spouse(s)
Louise Grosvenor
(m. 1945; div. 1966)

Teresa Dabrowska
(m. 1966; div. 2004)
Parent(s)Sumner Gerard
Helen Coster
Alma materTrinity College, Cambridge (BA, MA)
AwardsOrder of the British Empire
Military service
AllegianceUnited States
Branch/serviceUnited States Army
United States Navy
United States Marine Corps
Years of service1940–1945
RankCaptain
Battles/warsWorld War II
AwardsArmy Commendation Medal

Sumner Gerard Jr. MBE (July 15, 1916 – February 24, 2005) was an American businessman, politician, and diplomat. Born in New York to a prominent family, Gerard attended Groton School and Trinity College, Cambridge. After serving in the army, navy, and Marine Corps during World War II, he moved to Montana and became involved in business, including mining and ranching, and politics.

During the 1950s and 1960s, he was a member of both the Montana House of Representatives and the Montana Senate, serving as Republican minority leader in both. In 1974, President Richard Nixon appointed him United States Ambassador to Jamaica, a position he held through the administration of President Gerald Ford, leaving in 1977. He then moved to Florida, serving as an adjunct professor of marine archaeology at the University of Miami and sponsoring and participating in underwater archaeology expeditions. He died in 2005 in Vero Beach, Florida, aged 88.