Trinity Church on the Green or Trinity on the Green is a historic parish of the Episcopal Diocese of Connecticut in New Haven, Connecticut. It is one of three historic churches on the New Haven Green. This landmark building in the "Gothick style" was designed by Ithiel Town in 1813, built between 1814 and 1815, and consecrated in 1816. It is the first example of a thoroughly Gothic style derived church building in North America, and predates the Gothic Revival architectural style in England by more than two decades.Officially known as Trinity Episcopal Church on the Green, New Haven, Connecticut, the parish was organized in 1723 by the Rev. Dr. Samuel Johnson, a recent Anglican convert and a missionary priest of the Society for the Propagation of the Gospel in Foreign Parts. Connecticut had been an established Congregationalist church colony since its founding in 1638, with only a single Anglican parish (and no church) in the village of Stratford, Connecticut, that had been only recently founded in 1707.
This volume is a sermon preached at the 50th anniversary of secondchurch of the parish. By the early 1800s, the first church building, even after adding galleries, was too small to hold the rapidly growing parish. The earliest records of the intent to build a second church are recorded in notes from the Vestry meeting held October 20, 1810, at the home of Mr. John H. Jacocks. A site on the south side of the town Green was secured at a town meeting on December 14, 1812. That a church of Anglican origin was being allowed on the Green with the established Congregationalist churches was a testament to a growing tolerance of varied forms of worship in the new Republic.
http://en.wikipedia.org/wiki/Trinity_Church_on_the_Green