John KerrWhigMDSenatorLast year in office: 1843Share report cardJohn Kerr is a former Whig U.S. Senator from Maryland. Kerr first took office in Congress in 1825 and left office in 1843.Read moreData as of Mar 3, 1843 ยท How these numbers are calculatedIssuesAboutReport CardPosition Over TimeCommitteesStocksDonorsNewsJohn Kerr: Voting Record & Political Positions Explore More Maryland congressional delegation Maryland 2026 elections Compare representatives How VoteSee calculates these numbers