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William Petit

b. 1956

American physician and politician

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About William Petit

Born 1956. William Petit is an American politician and physician.

William A. Petit Jr. (born September 24, 1956) is an American former physician and politician. A Republican, he represented District 22 (Plainville and formerly part of New Britain) in the Connecticut House of Representatives from 2017 to 2023. A former physician, he was the sole survivor of the 2007 Cheshire home invasion, in which his wife and two daughters were murdered.

Early life and education Petit was born in Southington After graduating from Plainville High School, he earned an undergraduate degree from Dartmouth College and a medical degree from the University of Pittsburgh School of Medicine, followed by a fellowship in endocrinology at the Yale University School of Medicine.

Practice as a physician and home invasion In 1989, Petit entered private practice in Plainville. In 1989, he also became medical director of the Joslin Diabetes Center at New Britain General Hospital, now a campus of The Hospital of Central Connecticut, and from 1994 to 2008 he served as Director of Public Health for Plainville.

Philanthropy and advocacy In the years following the loss of his family, Petit attended the trials of the two attackers who were later both convicted of murder, He also advocated for victims' rights and in defense of the death penalty.

In 2012, the Democratic-controlled state legislature of Connecticut and Governor Dannel Malloy abolished the death penalty for future crimes. 11 men remained on the state's death row until 2015, when the Connecticut Supreme Court ruled, by a vote of 4-3, in State v. Santiago, that applying the death penalty only for past cases was unconstitutional, thus ending the death penalty in Connecticut. The two attackers were subsequently re-sentenced to life without parole.

Political career In 2014 Petit, a Republican, considered running for Congress in the 5th district against then freshman Democrat Elizabeth Esty, but decided against it.

In the 2016 election, he won election to the Connecticut House of Representatives from the 22nd district, defeating 11-term incumbent Democrat Elizabeth "Betty" Boukus.

Petit declined to run for reelection in 2022.

Personal life

On April 13, 1985, Petit married Jennifer Hawke (1958-2007), in Meadville, Pennsylvania with whom he had two daughters:

Hayley Elizabeth Petit (October 15, 1989 - July 23, 2007) Michaela Rose Petit (November 17, 1995 - July 23, 2007)

Petit's daughters, Hayley and Michaela, were 17 and 11 when they and his wife Jennifer Hawke-Petit were murdered. In 2012, he remarried to Christine Paluf, a photographer whom he met when she volunteered for the Petit Foundation. They have a son:

William Arthur Petit III (November 23, 2013)

Electoral history

2016

2018

2020

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Important facts

Birth century
Nationality
Education
Plainville High School, Dartmouth College, University of Pittsburgh School of Medicine, Yale School of Medicine
Positions held
Member of the Connecticut House of Representatives
Also known as
William A. Petit Jr.

People in William Petit's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped William Petit's

Frequently asked questions

Who is William Petit?

American physician and politician

When was William Petit born?

William Petit was born on 24 September 1956 in Southington.

What is William Petit's occupation?

William Petit is a politician and physician.

What nationality is William Petit?

William Petit is American.

Sources & further reading

Β· Wikipedia: William Petit

Β· Wikidata: Q55637740

Β· DBpedia: William Petit

Cite this page

APA: Biography.guide. (2026). William Petit. https://biography.guide/william-petit/

MLA: "William Petit." Biography.guide, https://biography.guide/william-petit/.

Chicago: "William Petit." Biography.guide. https://biography.guide/william-petit/.

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

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