Allyn Goodwin (December 26, 1756 - May 21, 1825) was the great-great-great-grandson of Ozias Goodwin, one of the founders of Hartford, Connecticut. Born to William Goodwin, he was a farmer and resided south of his father on the Windsor Road. He married Anna Marsh, the daughter of Moses Marsh and Sarah Merrill of New Hartford, on July 11, 1782. She was born April 12, 1762 and died December 30, 1826. Allyn Goodwin died on May 21, 1825.