| Thomas Cooper | |
| State1: | Delaware |
| District1: | second at-large |
| Term Start1: | March 4, 1813 |
| Term End1: | March 3, 1817 |
| Predecessor1: | Seat gained in reapportionment |
| Successor1: | Willard Hall |
| Office2: | Member of the Delaware Senate |
| Term2: | January 6, 1808 – January 6, 1811 |
| Office3: | Member of the Delaware House of Representatives |
| Term3: | January 6, 1803 – January 6, 1808 |
| Birth Place: | Little Creek Hundred, Delaware Colony, British America |
| Death Place: | Georgetown, Delaware, U.S. |
| Parents: | Isaac Cooper and Comfort Townsend Barkley Cooper |
| Relations: | Governor William B. Cooper |
| Party: | Federalist |
| Residence: | Georgetown, Delaware |
| Profession: | Lawyer, politician |
Thomas Cooper (1764–1829) was a Delaware lawyer and politician who was a Federalist member of the United States House of Representatives. He served in the 13th and 14th congresses.
Cooper was born in Little Creek Hundred in the Delaware Colony, the son of Isaac and Comfort Townsend Barkley Cooper. Cooper's grandfather, Barkley Townsend, came to Laurel in 1768 from Dorchester County, Maryland, and at one time owned nearly the whole area. His father Isaac served in the Delaware General Assembly, and was a member of the Delaware convention that ratified the U.S. Constitution in 1787. Isaac was also a member of the 1792 Delaware Constitutional Convention. Cooper's brother was Governor William B. Cooper.[1]
Cooper completed his preparatory studies at his home in Little Creek Hundred. After studying the law with James P. Wilson, he was admitted to the Delaware Bar in 1805 and began a lifelong practice at Georgetown.[1]
Cooper was a member of the Federalist Party and began his political career as a member of the State House of Representatives, where he served from 1803 to 1807. He then served a term in the State Senate from 1808 to 1810, until he was elected to the House of Representatives in 1813. Cooper served in the House from March 4, 1813, to March 3, 1817.[2]
In 1817 Cooper retired from the U.S. House, but continued the practice of law in Georgetown until his death. Among Cooper's students were Edward Wooten and Caleb S. Layton. Cooper was regarded as a professional and knowledgeable lawyer to his peers.[2]
Cooper died at Georgetown in 1829 and was buried in the Cooper family cemetery near Laurel.
Elections were held the first Tuesday of October and members of the General Assembly took office the first Tuesday of January. State Senators had a three-year term and State Representatives terms of one year. U.S. Representatives took office March 4 and have a two-year term.
| Public offices | ||||||
|---|---|---|---|---|---|---|
| Office | Type | Location | Began office | Ended office | Notes | |
| State House | Legislature | Dover | January 6, 1803 | January 6, 1808 | ||
| State Senator | Legislature | Dover | January 6, 1808 | January 5, 1811 | ||
| U.S. Representative | Legislature | Washington | March 4, 1813 | March 3, 1817 |
| Delaware General Assembly service | |||||||
|---|---|---|---|---|---|---|---|
| Dates | Assembly | Chamber | Majority | Governor | Committees | District | |
| 1803 | 28th | State House | Federalist | David Hall | Sussex at-large | ||
| 1804 | 29th | State House | Federalist | Nathaniel Mitchell | Sussex at-large | ||
| 1805 | 30th | State House | Federalist | Nathaniel Mitchell | Sussex at-large | ||
| 1806 | 31st | State House | Federalist | Nathaniel Mitchell | Sussex at-large | ||
| 1807 | 32nd | State House | Federalist | George Truitt | Sussex at-large | ||
| 1808 | 33rd | State Senate | Federalist | George Truitt | Sussex at-large | ||
| 1809 | 34th | State Senate | Federalist | George Truitt | Sussex at-large | ||
| 1810 | 35th | State Senate | Federalist | Joseph Haslet | Sussex at-large |
| United States congressional service | |||||||
|---|---|---|---|---|---|---|---|
| Dates | Congress | Chamber | Majority | President | Committees | Class/District | |
| 1813–1815 | 13th | U.S. House | Republican | James Madison | 2nd at-large | ||
| 1815–1817 | 14th | U.S. House | Republican | James Madison | 2nd at-large |
| Election results | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Year | Office | Subject | Party | votes | % | Opponent | Party | votes | % | |||||||||||
| 1812 | U.S. Representative | Thomas Cooper | Federalist | 4,183 | 28% | Richard C. Dale | Republican | 3,210 | 22% | |||||||||||
| 1814 | U.S. Representative | Thomas Cooper | Federalist | 3,960 | 30% | Willard Hall | Republican | 2,547 | 20% |