Sean P Duffy age: 63 Related to:William Roper, 76 Robert Duffy, 29 Has lived in:New Haven, CT Hamden, CT North Wildwood, NJ Washington, DC Sean P Duffy age: 54 Known as: Shawn Duffy Related to:Jonathon Burns, 34 Has lived in:Branford, CT West Haven, CT Clinton, CT Old Saybrook, CT