Donald Jay Irwin is a U.S. Representative

United States House of Representatives

The United States House of Representatives is one of the two Houses of the United States Congress, the bicameral legislature which also includes the Senate.The composition and powers of the House are established in Article One of the Constitution...

 from Connecticut

Connecticut

Connecticut is a state in the New England region of the northeastern United States. It is bordered by Rhode Island to the east, Massachusetts to the north, and the state of New York to the west and the south .Connecticut is named for the Connecticut River, the major U.S. river that approximately...

.

Born of American parents in Argentina, Irwin came to the United States in 1945 to attend Yale University

Yale University

Yale University is a private, Ivy League university located in New Haven, Connecticut, United States. Founded in 1701 in the Colony of Connecticut, the university is the third-oldest institution of higher education in the United States...

.
He entered the United States Army

United States Army

The United States Army is the main branch of the United States Armed Forces responsible for land-based military operations. It is the largest and oldest established branch of the U.S. military, and is one of seven U.S. uniformed services...

 and served with the Joint Brazil-United States Military Commission in Rio de Janeiro.
He reentered Yale University

Yale University

Yale University is a private, Ivy League university located in New Haven, Connecticut, United States. Founded in 1701 in the Colony of Connecticut, the university is the third-oldest institution of higher education in the United States...

 and graduated in 1951 and also from Yale Law School in 1954.
He was admitted to the bar

Admission to the bar in the United States

In the United States, admission to the bar is the granting of permission by a particular court system to a lawyer to practice law in that system. Each U.S. state and similar jurisdiction has its own court system and sets its own rules for bar admission , which can lead to different admission...

 and commenced the practice of law in Connecticut.
He taught Spanish at Yale University

Yale University

Yale University is a private, Ivy League university located in New Haven, Connecticut, United States. Founded in 1701 in the Colony of Connecticut, the university is the third-oldest institution of higher education in the United States...

 while a student there.
He served as member of Norwalk Board of Education.

Irwin was elected as a Democrat

Democratic Party (United States)

The Democratic Party is one of two major contemporary political parties in the United States, along with the Republican Party. The party's socially liberal and progressive platform is largely considered center-left in the U.S. political spectrum. The party has the lengthiest record of continuous...

 to the Eighty-sixth Congress

86th United States Congress

The Eighty-sixth United States Congress was a meeting of the legislative branch of the United States federal government, composed of the United States Senate and the United States House of Representatives. It met in Washington, DC from January 3, 1959 to January 3, 1961, during the last two years...

 (January 3, 1959-January 3, 1961).
He was an unsuccessful candidate for reelection in 1960 to the Eighty-seventh Congress

87th United States Congress

-House of Representatives :-Senate:* President: Richard Nixon , until January 20, 1961** Lyndon Johnson , from January 20, 1961* President pro tempore: Carl Hayden -House of Representatives:...

.
He was appointed general counsel, United States Information Agency

United States Information Agency

The United States Information Agency , which existed from 1953 to 1999, was a United States agency devoted to "public diplomacy". In 1999, USIA's broadcasting functions were moved to the newly created Broadcasting Board of Governors, and its exchange and non-broadcasting information functions were...

, 1961.
He was appointed treasurer of the State of Connecticut by Gov. John N. Dempsey, 1962.

Irwin was elected to the Eighty-ninth

89th United States Congress

-House of Representatives:- Senate :* President of the Senate: Hubert Humphrey , starting January 20, 1965* President pro tempore: Carl Hayden - Majority leadership :* Majority Leader and Democratic Conference Chairman: Mike Mansfield...

 and Ninetieth

90th United States Congress

The Ninetieth United States Congress was a meeting of the legislative branch of the United States federal government, composed of the United States Senate and the United States House of Representatives. It met in Washington, DC from January 3, 1967 to January 3, 1969, during the last two years of...

 Congresses (January 3, 1965-January 3, 1969).
He was an unsuccessful candidate for reelection in 1968 to the Ninety-first Congress

91st United States Congress

The Ninety-first United States Congress was a meeting of the legislative branch of the United States federal government, composed of the United States Senate and the United States House of Representatives. It met in Washington, DC from January 3, 1969 to January 3, 1971, during the first two years...

.
He resumed the practice of law.

Irwin was elected mayor of Norwalk, Connecticut

Norwalk, Connecticut

Norwalk is a city in Fairfield County, Connecticut, United States. According to the 2010 U.S. Census, the population of the city is 85,603, making Norwalk sixth in population in Connecticut, and third in Fairfield County...

, in November 1971.
He was reelected in 1973 and was not a candidate for reelection in 1975.
He is a resident of Rowayton, Connecticut

Rowayton, Connecticut

Rowayton is a section of Norwalk, Connecticut. Located on the Long Island Sound just 45 miles from New York City, Rowayton is a coastal New England village...

.

Has four children; Patrick(1953), Marion, Lucy(1959) and Stephen(1960).