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John T. McKennan

1918 – 2011

American judge

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About John T. McKennan

Lived 1918 – 2011 (aged 93). John T. McKennan was an American judge and politician.

John T. McKennan (November 25, 1918 – November 28, 2011) was an American lawyer and politician from New York.

Life John T. McKennan was born on November 25, 1918, in Utica, Oneida County, New York, the son of John P. McKennan and Rena Dowd McKennan. He attended Our Lady of Lourdes School, Utica Free Academy and Scarborough Day School. He graduated from Syracuse University and Albany Law School. During World War II he served in the U.S. armed forces. After the war he practiced law with a firm in New York City until 1947 when he returned to Utica.

McKennan entered politics as a Democrat, and was Assistant Corporation Counsel of Utica; Counsel to the Municipal Water Works of Utica. In 1948, he was elected to the New York State Senate (41st D.) and served one term in then 1949 and 1950. At only age 29, this made McKennan the youngest person elected to the New York State Senate until the election of David Carlucci in 2010.

On May 7, 1955, he married Marguerite Gallagher, and they had three sons.

McKennan was Mayor of Utica from 1956 to 1959. He did not run for reelection in 1959, instead running for City Judge of Utica, but was defeated by Matthew S. Ogonowski Sr.

McKennan was Clerk of the New York State Assembly from February 9, 1965, to January 8, 1969, officiating in the 175th, 176th and 177th New York State Legislatures. He was also elected unanimously by delegates of all political parties to serve as Secretary of the New York State Constitutional Convention of 1967. In November 1982, McKennan ran for a full term, but was defeated, and left the bench at the end of the year.

In 1988, McKennan was appointed as a Judicial Hearing Officer by the Chief Administrative Judge of the State. The Board of Regents of the University of the State of New York appointed him to its review board for licensed professionals. In 1999, he was appointed as a Judicial Hearing Officer for the State Retirement System.

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Important facts

Birth century
Occupation
Nationality
Education
Syracuse University, Albany Law School
Positions held
Member of the State Senate of New York

People in John T. McKennan's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped John T. McKennan's

Frequently asked questions

Who was John T. McKennan?

American judge (1918-2011)

When was John T. McKennan born?

John T. McKennan was born on 25 November 1918.

When did John T. McKennan die?

John T. McKennan died on 28 November 2011.

What was John T. McKennan's occupation?

John T. McKennan was a judge and politician.

What nationality was John T. McKennan?

John T. McKennan was American.

Sources & further reading

· Wikipedia: John T. McKennan

· Wikidata: Q19845208

· DBpedia: John T. McKennan

Cite this page

APA: Biography.guide. (2026). John T. McKennan. https://biography.guide/john-t-mckennan/

MLA: "John T. McKennan." Biography.guide, https://biography.guide/john-t-mckennan/.

Chicago: "John T. McKennan." Biography.guide. https://biography.guide/john-t-mckennan/.

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