John Thayer.

About John Thayer

John Thayer was the first native of New England ordained to the Roman Catholic priesthood. He was born in Boston, Massachusetts. Thayer was educated at Yale College and was a Protestant in his early life. He was ordained as a Congregationalist minister and served as a chaplain during the American Revolutionary War. While visiting Rome in 1783, he converted to the Roman Catholic faith, an act which caused a sensation in New England at the time. He credited his conversion to miracles attributed to the noted mendicant, Saint Benedict Joseph Labre, who lived and died there in that period.