by John McCurry/contributing writer Janssen’s Market has been a fixture in the Greenville, Delaware, community for 68 years. Paula Janssen, the store’s current co-owner, is the granddaughter of its founder, Joseph Janssen Sr. Her parents—Joe Jr. and Eileen Janssen—are her co-owners. Since its founding in the fall of 1952, the store has focused on being […]