•
Nelson W. Aldrich, Republican U.S. Senator 1881-1911 •
William Daniel Brayton, Republican U.S. Representative 1847-1861 •
Marietta Stanley Case (1845–1900), poet and temperance advocate •
Mary H. Gray Clarke (born 1835), correspondent •
Isaac T. Goodnow, former professor of Natural Sciences at the Providence Conference Seminary (aka, East Greenwich Academy) 1848-1854, co-founded the town of Manhattan, Kansas and the school that became known as Kansas State University. •
Albert C. Greene (1792–1863), U.S. Senator from Rhode Island •
George Washington Greene, professor at Brown University, historian •
Benjamin Knight (1836–1905), physician, U.S. Senator from California •
Charles Phelps, first Connecticut attorney general (1899–1903) •
Harry A. Richardson, U.S. Senator from Delaware (1907–1913) •
Raymond S. Thatcher (1903–1988), Connecticut State Comptroller ==References==