Biography.guide
Home › People › Lawyer › James Aloysius Coolahan
Portrait of James Aloysius Coolahan

James Aloysius Coolahan

1903 – 1986

United States federal judge

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

About James Aloysius Coolahan

Lived 1903 – 1986 (aged 83). James Aloysius Coolahan was an American lawyer and judge.

James Aloysius Coolahan (April 26, 1903 – July 16, 1986) was a United States district judge of the United States District Court for the District of New Jersey.

Education and career

Born in Hoboken, New Jersey, Coolahan received a Bachelor of Laws from Rutgers Law School in 1925. He was a law clerk from 1925 to 1927, and was in private practice in Jersey City, New Jersey from 1927 to 1949, including service as a first assistant corporation counsel to the City of Hoboken from 1932 to 1943. He was a judge of the Hudson County Court in New Jersey from 1949 to 1956, and of the Superior Court of New Jersey from 1956 to 1962.

Federal judicial service

On February 19, 1962, Coolahan was nominated by President John F. Kennedy to a seat on the United States District Court for the District of New Jersey vacated by Judge Mendon Morrill. Coolahan was confirmed by the United States Senate on April 2, 1962, and received his commission on April 7, 1962. He served as Chief Judge from 1972 to 1973, assumed senior status on June 1, 1974, and serving in that capacity until his death on July 16, 1986, in Spring Lake, New Jersey.

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
Nationality
Education
Rutgers University, Rutgers Law School

People in James Aloysius Coolahan's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped James Aloysius Coolahan's

Frequently asked questions

Who was James Aloysius Coolahan?

United States federal judge

When was James Aloysius Coolahan born?

James Aloysius Coolahan was born on 26 April 1903 in Hoboken.

When did James Aloysius Coolahan die?

James Aloysius Coolahan died on 16 July 1986 in New Jersey, Spring Lake, New Jersey.

What was James Aloysius Coolahan's occupation?

James Aloysius Coolahan was a lawyer and judge.

What nationality was James Aloysius Coolahan?

James Aloysius Coolahan was American.

Sources & further reading

· Wikipedia: James Aloysius Coolahan

· Wikidata: Q16011549

· DBpedia: James Aloysius Coolahan

Cite this page

APA: Biography.guide. (2026). James Aloysius Coolahan. https://biography.guide/james-aloysius-coolahan/

MLA: "James Aloysius Coolahan." Biography.guide, https://biography.guide/james-aloysius-coolahan/.

Chicago: "James Aloysius Coolahan." Biography.guide. https://biography.guide/james-aloysius-coolahan/.

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

Page generated 2026-09-27 05:16 UTC