Background
Betton was born in Londonderry, New Hampshire, the son of James and Elizabeth (Dickey) Betton.
Betton was born in Londonderry, New Hampshire, the son of James and Elizabeth (Dickey) Betton.
He studied under a private tutor, and graduated from Dartmouth College in 1787. He studied law, was admitted to the bar and began the practice of law in Salem, New Hampshire in 1790.
Elected as a Federalist candidate to the Eighth and Ninth Congresses, he served as a United States Representative for New Hampshire from March 4, 1803 to March 3, 1807. After leaving Congress, he resumed the practice of law. When Josiah Butler left the office of sheriff of Rockingham County, Betton became high sheriff, serving from 1813–1818.
Betton died in Salem, New Hampshire in 1822 and was interred at the Old Parish Cemetery in Salem.
He served as a member of the United States House of Representatives, the New Hampshire Senate and the New Hampshire House of Representatives during the late 1700s and early 1800s. He was a member of the New Hampshire House of Representatives from 1797–1799 and a member of the New Hampshire Senate from 1801–1803. He served again as a member of the New Hampshire House of Representatives in 1810 and 1811.