The Town Clerk maintains the Town’s records and offers a diversity of services to the public. Other duties of the Town Clerk are coordinating referenda, primaries and elections, registering voters and updating the local ordinances.
Union was the last town to be settled east of the Connecticut River, largely because of its rough terrain and poor soil. In 1633, John Oldham, an adventurer from Massachusetts, obtained specimens of black lead or graphite from the Indians. During the Revolutionary War Governor Trumbull tapped this valuable resource for use at cannon foundries. On July 1, 1720 the General Assembly sold 12,500 acres to 12 proprietors for 307 pounds, comprising the area that is now Union.