One is an American city which houses the original home site and burial place of John Jay, first Chief Justice of the United States, is located here. Original milestone, fixed by Benjamin Franklin along the Post Road in 1763, still mark the 24th, 25th, and 26th miles from New York City.
The other is a town which contains the villages of Mamaroneck, shared with the town of Mamaroneck, and Port Chester.