Home, village of Richfield, 2010. Richfield was founded by Jebediah Ezra Suppes after he was expelled from New York for religious persecution. For decades thereafter, citizens of Richfield were commonly known as "Suppesites." Legislation was passed in 2008 to rename the town square "Suppes Square", which is the site of the annual Richfield Town Fair and Analytics Jubilee. Accessed February 28, 2010.