During his long tenure in the U.S. Congress, Daniel Webster also served as the justice of the peace in his home county, Suffolk, Massachusetts. At the time of his appointment he was a member of the Senate. Levi Lincoln, Jr. represented Massachusetts in the U.S. Congress from 1834 to 1841. He was also the longest consecutive-serving governor in Massachusetts's history, holding the position from 1825 to 1834.
From the description of Document appointing Daniel Webster as Justice of the Peace for Suffolk County, Massachusetts. 1830 June 7. (Boston College, Law Library). WorldCat record id: 182816358