Michael E Duffy age: 73 Known as: Michael E Duffey Related to:Anthony Duffy, 43 Has lived in:Canterbury, NH Plymouth, NH Atkinson, NH Dover, NH Michael B Duffy age: 76 Known as: Mike Duffy Mary B Duffy Related to:Megan Duffy Has lived in:Atkinson, NH Brighton, MA Waltham, MA Allston, MA Mike J Duffy age: 70 Known as: Matthew Duffy Cheryl Duffy Michael J Duffy Michael Davis Related to:Edward Duffy, 91 Has lived in:Windham, ME Dover, NH South Windham, ME Sycamore, IL