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William McMillan

1764 – 1804

American politician

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About William McMillan

Lived 1764 – 1804 (aged 40). William McMillan was an American lawyer and politician.

William McMillan (March 2, 1764 – May 1804) was an American lawyer, judge, county commissioner, and delegate to the 6th United States Congress from the Northwest Territory. He was among the first settlers of what would become Cincinnati, Ohio.

Early years and education He was born on March 2, 1764, near Abingdon, Washington County, Virginia, the second of nine children. (Alexander and William McMillan were both at Abingdon, Virginia.) They both fought at Kings Mountain, and they both moved to Knox County, Tennessee. William, though, is consistently reported as Lawyer, Judge and Congressman William McMillan's father. William and Mary Leeper had a son-in-law named Alexander McMillian, who married their daughter Martha McMillan. She is said to have married her first cousin. He studied higher philosophy and exact sciences at College of William & Mary, Williamsburg, Virginia, in 1775. The first in his class, he graduated during the Revolutionary War. McMillan graduated from Mount Zion College, Winnsboro, South Carolina, in November 1787. He read about John Cleves Symmes’s Trenton Prospectus about the Northwest Territory and decided to purchase a lot between the Little and Great Miami Rivers. That year, McMillan received life-long injuries after four soldiers burst into his cabin on Front Street. He beat all four men from Fort Washington who were mad that McMillan had been made judge.

McMillan began to practice law in 1789. With Ludlow, Governor Arthur St. Clair, and Jonathan Dayton, he planned the town of Dayton, Ohio, in 1795.

McMillan served with Captain Robert Benham as Hamilton County Commissioners before both were elected to the Territorial House of Representatives in 1799 and 1800. He was elected to the Sixth Congress He served from November 24, 1800, to March 3, 1801. (Some sources state that his property was in Avondale, A monument was installed with a plaque honoring McMillan by the Masonic Lodge.)

McMillan Street in Cincinnati is named for him.

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Important facts

Birth century
Occupation
Nationality
Education
College of William & Mary, College of William and Mary
Positions held
United States Attorney, Hamilton County Commissioner, Member of the United States House of Representatives

People in William McMillan's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped William McMillan's

Frequently asked questions

Who was William McMillan?

American politician

When was William McMillan born?

William McMillan was born on 2 March 1764 in Washington County.

When did William McMillan die?

William McMillan died on 1 May 1804 in Cincinnati.

What was William McMillan's occupation?

William McMillan was a lawyer and politician.

What nationality was William McMillan?

William McMillan was American.

Sources & further reading

· Wikipedia: William McMillan

· Wikidata: Q2579966

· DBpedia: William McMillan (congressman)

Cite this page

APA: Biography.guide. (2026). William McMillan. https://biography.guide/william-mcmillan-lawyer/

MLA: "William McMillan." Biography.guide, https://biography.guide/william-mcmillan-lawyer/.

Chicago: "William McMillan." Biography.guide. https://biography.guide/william-mcmillan-lawyer/.

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

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