Tryon County, New York

Tryon County was a county in the colonial Province of New York in the British American colonies. It was created from Albany County on March 24, 1772. It was named for William Tryon, the last provincial governor of New York. Its boundaries extended far further than any current county. Its eastern boundary ran "from the Mohawk River to the Canada line, at a point near the old village of St. Regis and passing south to the Mohawk between Schenectady and Albany." It extended north to the St. Lawrence River and west to Lake Ontario and Lake Erie, though practically, its western boundary was quite vague, with no explorers venturing very far west at that time and several other colonies (Pennsylvania, Massachusetts and Connecticut) also laying claim to what today is known as western New York. Its county seat was Johnstown, which is today the county seat of Fulton County. The Tryon County Courthouse, built in 1772–1773, was listed on the National Register of Historic Places in 1972. The Tryon County Jail, also built in 1772–1773, was listed on the National Register of Historic Places in 1981.