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John M. Zwach

1907 – 1990

Minnesota politician

Politician Teacher School Principal
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About John M. Zwach

Lived 1907 – 1990 (aged 83). John M. Zwach was an American politician, teacher and school Principal.

John Matthew Zwach Sr. (February 8, 1907 – November 11, 1990) was an American farmer, rural school teacher, and politician. Zwach was most notably a U.S. representative from Minnesota, serving four terms from 1967 to 1975. He also served for several terms in the Minnesota Legislature, serving in the Minnesota House of Representatives from 1935 to 1947 and the Minnesota Senate from 1947 until his departure for federal office in 1967. A Republican, Zwach was Minnesota Senate Majority Leader from 1959 until his departure.

Biography

Zwach was born in Gales Township, Redwood County, Minnesota, the son of Austrian immigrants. He attended the public schools and graduated from Milroy High School in 1926. He then received a teaching certificate from Mankato State College (now Minnesota State University, Mankato) in 1927 and graduated from the University of Minnesota in 1933. He worked as a school teacher and superintendent for fourteen years and was also an active farmer.

State legislature Zwach served in the Minnesota House of Representatives from 1934 to 1946. He was a member of the Minnesota Senate from 1946 to 1966 and was the majority leader from 1959 to 1966, leading the Conservative Caucus in the nonpartisan body. He was also a member of the Interim Agriculture Commission, 1955–1957.

Congress He was elected as a Republican to the 90th, 91st, 92nd and 93rd congresses, (January 3, 1967 – January 3, 1975). He was not a candidate for reelection in 1974. He is the last alphabetical name of all time in Congress.

Retirement and death He was a resident of Lucan, Minnesota until his death on November 11, 1990. He was buried at St. Michael's Cemetery.

Family His daughter, Barb Sykora, served in the Minnesota House of Representatives from 1995 to 2007.

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Important facts

Birth century
Nationality
Education
University of Minnesota, Minnesota State University, Mankato
Positions held
United States representative, Member of the Minnesota House of Representatives, Member of the State Senate of Minnesota

Family & relationships

Child
Barb Sykora

People in John M. Zwach's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped John M. Zwach's

Frequently asked questions

Who was John M. Zwach?

Minnesota politician (1907-1990)

When was John M. Zwach born?

John M. Zwach was born on 8 February 1907 in Gales Township.

When did John M. Zwach die?

John M. Zwach died on 11 November 1990 in Lucan.

What was John M. Zwach's occupation?

John M. Zwach was a politician, teacher and school Principal.

What nationality was John M. Zwach?

John M. Zwach was American.

Sources & further reading

· Wikipedia: John M. Zwach

· Wikidata: Q1700935

· DBpedia: John M. Zwach

Cite this page

APA: Biography.guide. (2026). John M. Zwach. https://biography.guide/john-m-zwach/

MLA: "John M. Zwach." Biography.guide, https://biography.guide/john-m-zwach/.

Chicago: "John M. Zwach." Biography.guide. https://biography.guide/john-m-zwach/.

Data last updated: 2026-09-22 · Spot an error? Report a correction.

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