The Church of the Holy Trinity in Middletown is an Episcopal church, built of local brownstone and designed in the Gothic Revival style by Henry Dudley. The first Anglican services in Middletown were conducted around 1730 and a parish, called Christ Church, was formally organized in 1750. The first church building was built in 1755 on South Green, followed by the second on Broad Street (now used as Russell Library) in 1834. Martha Mortimer Starr (1777-1848) bequeathed her land on Main Street to the parish on condition that it be renamed Church of the Holy Trinity. The name was changed in 1857 and the current church was built in 1870-1874 at 381 Main Street. Among the rectors of the church was Dr. Edward Campion Acheson, who served from 1892 to 1915 and was later bishop of Connecticut. His son, Dean Acheson, later served as Secretary of State in the administration of Harry S. Truman.