Why is Farmington called Farmington?

AMERICAN EXPRESS National Association National Bank 23 American Metro Bank 18 ATLANTIC Community BankR Bank 12 Citizens National Bank of Woodsfield 1 COASTAL STS Bank 10 First Bankers Bank, National Association 5 First Citizens State Bank 7 First Colony Bank of Florida 2 First Summit Bank 2 Fowler State Bank 2 INB National Association 18 MERCANTILE Bank 13 New Omni Bank, National Association 12 NORTH State Bank 7 NORTHERN B&TC 4 Palo Savings Bank 13 Putnam 1st Mercantile Bank 7 Reliance Bank 14 SALEM FIVE CENTS SVG Bank 10 Willamette Valley Bank 8