Biography.guide
Home › People › Politician › John J. McGrath
Portrait of John J. McGrath

John J. McGrath

1872 – 1951

American politician

Don't just read it — keep itBiographies to ownE-book · Audio · Video From $7 →

About John J. McGrath

Lived 1872 – 1951 (aged 79). John J. McGrath was a British and American politician.

John Joseph McGrath (July 23, 1872 – August 25, 1951) was an Irish-American politician who served as a U.S. Representative from California for three terms from 1933 to 1939.

Biography McGrath was born in Limerick, Ireland, while the country was a part of the United Kingdom. He was educated at the Christian Brothers College in Cork and immigrated to the United States at the age of seventeen, living initially in Chicago. He studied law briefly and worked as a salesman and sales manager for many years, becoming a U.S. citizen in 1896.

In California he served as postmaster of San Mateo from 1916 to 1925, and as a justice of the peace in San Mateo County from 1928 to 1932.

Congress In 1932 he was elected to Congress as a Democrat, defeating incumbent Arthur M. Free in the 8th district, which ran from San Mateo County south across Santa Clara, Santa Cruz, and Monterey Counties. He served three full terms from 1933 to 1939, but was defeated for re-election in 1938 by Republican Jack Z. Anderson.

Later career and death Subsequently, he served as commissioner for immigration and naturalization in San Francisco from 1939 to 1940 before retiring. He died in 1951 in San Mateo.

Electoral history

Biography shop

Don’t just read it —
keep it.

Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.

  • E-book
  • Audio
  • Video
Browse the shop — from $7

Instant download · yours to keep · every purchase keeps this site free

Important facts

Birth century
Occupation
Positions held
United States representative
Also known as
John Joseph McGrath

People in John J. McGrath's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped John J. McGrath's

Frequently asked questions

Who was John J. McGrath?

American politician (1872-1951)

When was John J. McGrath born?

John J. McGrath was born on 23 July 1872 in County Limerick.

When did John J. McGrath die?

John J. McGrath died on 25 August 1951 in San Mateo.

What was John J. McGrath's occupation?

John J. McGrath was a politician.

What nationality was John J. McGrath?

John J. McGrath was British and American.

Sources & further reading

· Wikipedia: John J. McGrath

· Wikidata: Q1700577

· DBpedia: John J. McGrath

Cite this page

APA: Biography.guide. (2026). John J. McGrath. https://biography.guide/john-j-mcgrath/

MLA: "John J. McGrath." Biography.guide, https://biography.guide/john-j-mcgrath/.

Chicago: "John J. McGrath." Biography.guide. https://biography.guide/john-j-mcgrath/.

Data last updated: 2026-09-21 · Spot an error? Report a correction.

Portrait: Wikimedia Commons · author & licence

Page generated 2026-09-27 04:59 UTC