Biography.guide
Home › People › Politician › Isaac Clark
Portrait of Isaac Clark

Isaac Clark

1826 – 1894

American politician

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

About Isaac Clark

Lived 1826 – 1894 (aged 68). Isaac Clark was an American politician.

Isaac Clark (January 21, 1826 – September 24, 1894) was an American farmer, banker, and Republican politician. He served one term in the Wisconsin State Assembly, representing Trempealeau County.

Biography Isaac Clark was born in Franklin County, Maine, in January 1826. He was raised and educated on his father's farm. In the Fall of 1854, he came west to Wisconsin with his wife and brother-in-law, settling first in Green Lake County. The following Spring, they moved to Trempealeau County and purchased a plot of land just outside the village of Galesville, Wisconsin. He cultivated a successful farm on the property, where he lived for the rest of his life.

In politics, he was first associated with the Whig Party but joined the Republican Party after it was established in the 1850s. On the Republican ticket, he was elected to the Wisconsin State Assembly for the 1870 session, representing Trempealeau County's Assembly district. He was not a candidate for re-election in 1870.

He entered the banking business in the 1880s, first setting up a private bank with W. C. Brooks, then incorporating under the state banking laws as the Bank of Galesville. Clark served as president of the bank from its incorporation until his death. In the 1890s, his bank was described as the most important banking organization in Trempealeau County.

Family and legacy Isaac Clark's father was also named Isaac Clark. It is part of the Downtown Historic District, in the National Register of Historic Places.

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
Nationality
Positions held
Member of the Wisconsin State Assembly

Contemporaries

People whose lives overlapped Isaac Clark's

Frequently asked questions

Who was Isaac Clark?

American politician

When was Isaac Clark born?

Isaac Clark was born on 21 January 1826 in Franklin County.

When did Isaac Clark die?

Isaac Clark died on 24 September 1894.

What was Isaac Clark's occupation?

Isaac Clark was a politician.

What nationality was Isaac Clark?

Isaac Clark was American.

Sources & further reading

· Wikipedia: Isaac Clark

· Wikidata: Q110272929

· DBpedia: Isaac Clark

Cite this page

APA: Biography.guide. (2026). Isaac Clark. https://biography.guide/isaac-clark/

MLA: "Isaac Clark." Biography.guide, https://biography.guide/isaac-clark/.

Chicago: "Isaac Clark." Biography.guide. https://biography.guide/isaac-clark/.

Data last updated: 2026-09-23 · Spot an error? Report a correction.

Portrait: Wikimedia Commons · author & licence

Page generated 2026-09-27 05:06 UTC