In November 1818, Lincoln was elected as a Democratic-Republican-MA, representing the Maine district, to the Fifteenth Congress to fill the vacancy caused by the resignation of Albion K. Parris. He was reelected to the Sixteenth Congress and served in total from November 4, 1818, to March 3, 1821.
Lincoln was elected a member of the American Antiquarian Society in 1819.[2] A portion of his business and personal papers resides in the manuscript collections of the AAS within the Lincoln Family Papers.
Upon the admission of Maine as a state, Lincoln was elected as a Democratic-Republican from Maine to the Seventeenth Congress. He was reelected to the Eighteenth Congress, but as an Adams-Clay Republican. Finally he was elected as a Pro-Adams candidate to the Nineteenth Congress and served from March 4, 1821, until his resignation some time in 1826. He served as Governor of Maine from 1827 until his death. He won three terms, all with more than 90% of the vote.[3] He did not run for a fourth term.
Lincoln died in Augusta, Maine, on October 8, 1829, before his term expired, and after the election of his successor Jonathan G. Hunton. Two Presidents of the Maine Senate, Nathan Cutler and Joshua Hall, had to serve as lame-duck successors between the two men. Lincoln was interred in a mausoleum in Capitol Park, directly opposite the Maine State House. Lincoln's body is missing with no official explanation available.[4]