Thaddeus Betts
| Thaddeus Laddins Betts | |
|---|---|
| United States Senator from Connecticut | |
| In office March 4, 1839 – April 7, 1840 | |
| Preceded by | John M. Niles | 
| Succeeded by | Jabez W. Huntington | 
| 32nd and 34th Lieutenant Governor of Connecticut | |
| In office May 4, 1832 – May 1, 1833 | |
| Governor | John Samuel Peters | 
| Preceded by | Vacant | 
| Succeeded by | Ebenezer Stoddard | 
| In office May 7, 1834 – May 6, 1835 | |
| Governor | Samuel A. Foot | 
| Preceded by | Ebenezer Stoddard | 
| Succeeded by | Ebenezer Stoddard | 
| Member of the Connecticut Senate from the 12th District | |
| In office 1831–1832 | |
| Preceded by | Charles Hawley | 
| Succeeded by | Charles Hawley | 
| At-large member of the Connecticut Senate | |
| In office 1828–1830 | |
| Member of the Connecticut House of Representatives from Norwalk | |
| In office May 1815 – October 1815 | |
| Preceded by | Jacob Osborne, Lewis Mallory | 
| Succeeded by | Benjamin Isaacs, John Eversley | 
| In office 1830–1831 | |
| Preceded by | Clark Bissell, Charles W. Taylor | 
| Succeeded by | Eli Bennett, David Roberts | 
| Personal details | |
| Born | February 4, 1789 Norwalk, Connecticut | 
| Died | April 7, 1840 (aged 51) Washington, D.C. | 
| Resting place | Union Cemetery, Norwalk | 
| Political party | Whig | 
| Spouse | Antoinette Cannon Betts | 
| Alma mater | Yale College | 
| Occupation | lawyer | 
Thaddeus Laddins Betts (February 4, 1789 – April 7, 1840) was the 32nd and 34th lieutenant governor of the state of Connecticut from 1832 to 1833 and from 1834 to 1835, and a United States Senator from Connecticut from 1839 to 1840. He had previously served in the Connecticut Senate representing the 12th District and Connecticut House of Representatives from Norwalk, Connecticut.