General Mansfield House
151 Main Street, Middletown, CT 06457, USA
From I-91 take exit 22 south onto Route 9. Take exit 15, turn left on Main Street. Travel 2 1/2 blocks, and the museum will be on the right-hand side.
Museum, genealogy and research opportunities available by appointment, exhibits
Civil War Day with reenactors and speakers is in the fall, see website