Lot 4 is a township in Prince County, Prince Edward Island, Canada created during the 1764-1766 survey of Samuel Holland. It is part of Egmont Parish.CommunitiesIncorporated municipalities: Alberton Greenmount-Montrose Civic address communities: Alberton Bloomfield Brockton Brooklyn Campbellton Central Kildare Elmsdale Glengarry Huntley Montrose O'Brien Road Piusville Rosebank Roseville Union