Biography.guide
Home › People › Politician › Thomas Plater
Portrait of Thomas Plater

Thomas Plater

1769 – 1830

American politician

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

About Thomas Plater

Lived 1769 – 1830 (aged 60). Thomas Plater was an American politician and lawyer.

Thomas Plater (May 9, 1769 – May 1, 1830) was an American lawyer and politician from Maryland. He represented the third district of Maryland in the U.S. House from 1801 to 1805.

Thomas was born in Annapolis, Maryland, and brought up on his father's plantation of Sotterly in St. Mary's County, Maryland. He was the fourth of six children of George and Elizabeth (Rousby) Plater. His father, George Plater, served Maryland in the Continental Congress and governor. As the third son, Thomas wasn't likely to inherit the plantation. He did follow his father's example in that he went to the College of William and Mary in Virginia and read law.

Plater was admitted to the bar and practiced law. He made his home in Georgetown and held several local offices before being elected to the 7th Congress as a Federalist in 1800. He was re-elected to the 8th Congress and served until 1805.

After Plater's congressional service he resumed the private practice of law. He later moved to Poolesville in Montgomery County, Maryland, where he died in 1830.

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
College of William & Mary
Positions held
United States representative

People in Thomas Plater's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Thomas Plater's

Frequently asked questions

Who was Thomas Plater?

American politician (1769-1830)

When was Thomas Plater born?

Thomas Plater was born on 9 May 1769 in Annapolis.

When did Thomas Plater die?

Thomas Plater died on 1 May 1830 in Poolesville.

What was Thomas Plater's occupation?

Thomas Plater was a politician and lawyer.

What nationality was Thomas Plater?

Thomas Plater was American.

Sources & further reading

· Wikipedia: Thomas Plater

· Wikidata: Q895790

· DBpedia: Thomas Plater

Cite this page

APA: Biography.guide. (2026). Thomas Plater. https://biography.guide/thomas-plater/

MLA: "Thomas Plater." Biography.guide, https://biography.guide/thomas-plater/.

Chicago: "Thomas Plater." Biography.guide. https://biography.guide/thomas-plater/.

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

Page generated 2026-09-27 05:22 UTC