About James M. Cavanaugh
Lived 1823 – 1879 (aged 56). James M. Cavanaugh was an American politician and lawyer.
James Michael Cavanaugh (July 4, 1823 – October 30, 1879) was an American lawyer and politician. A Democrat, he served in the United States House of Representatives from Minnesota and a delegate from the Territory of Montana.
Biography Cavanaugh was born on July 4, 1823, in Springfield, Massachusetts. Educated at local schools, he worked for newspapers. He later studied law, and was admitted to the bar in 1854, beginning his practice in Davenport, Iowa. In 1854 or spring 1856, he moved to Chatfield, Minnesota, and continued the practice of law. In 1856, he was chosen to manage a land grant in Chatfield.
A Democrat, Cavanaugh and William Wallace Phelps were elected to the United States House of Representatives from its at-large district, as part of the first legislature following Minnesota's admittance as a state. On May 28, 1868, he stated within the House of Representatives "I like an Indian better dead than living. I have never in my life seen a good Indian – and I have seen thousands – except when I have seen a dead Indian"; similar statements were also ascribed to American Indian Wars officer Philip Sheridan, which he denied making. Cavanaugh was known for his speaking ability. He served from May 11, 1858, to March 3, 1859. He lost his re-election in 1858.
In 1861, Cavanaugh moved to the Colorado Territory, and continued practicing law, as well as mining. He was a member of the Colorado Constitutional Convention of 1865. In 1865, he moved to the Montana Territory, again serving in the House of Representatives, from its at-large district. He served from March 4, 1867, to March 3, 1871, having lost his re-election in 1870. He later moved to New York City and practiced law, returning to Colorado in 1879. He settled in Leadville, where he died on October 30, 1879. He was buried in Green-Wood Cemetery, in Brooklyn.
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
Instant download · yours to keep · every purchase keeps this site free
Important facts
People in James M. Cavanaugh's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped James M. Cavanaugh's
Frequently asked questions
Who was James M. Cavanaugh?
American politician (1823-1879)
When was James M. Cavanaugh born?
James M. Cavanaugh was born on 4 July 1823 in Springfield.
When did James M. Cavanaugh die?
James M. Cavanaugh died on 30 October 1879 in Leadville.
What was James M. Cavanaugh's occupation?
James M. Cavanaugh was a politician and lawyer.
What nationality was James M. Cavanaugh?
James M. Cavanaugh was American.
Sources & further reading
· Wikipedia: James M. Cavanaugh
Cite this page
APA: Biography.guide. (2026). James M. Cavanaugh. https://biography.guide/james-m-cavanaugh/
MLA: "James M. Cavanaugh." Biography.guide, https://biography.guide/james-m-cavanaugh/.
Chicago: "James M. Cavanaugh." Biography.guide. https://biography.guide/james-m-cavanaugh/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
Page generated 2026-09-27 05:25 UTC