Kevin D Callahan age: 62 Related to:Katherine Callahan, 23 Kevin Callahan, 49 Alana Dolloff, 40 Has lived in:Haverhill, MA Derry, NH Hampstead, NH Avenel, NJ Kevin G Callahan age: 67 Has lived in:Derry, NH Quincy, MA Abington, MA Whitman, MA