Gregory J Callahan age: 83 Related to:Brandon Peters, 32 Danny Green, 65 Has lived in:Enfield, CT Bloomfield, CT Ludlow, MA Gregory J Callahan age: 64 Related to:Dana Stevenson, 63 Claudette Ferber, 86 Has lived in:Franklin, NH Sanbornton, NH Largo, FL District Heights, MD Gregory J Callahan age: 78 Known as: Gregory J Callahn Related to:Daniel Callahan, 82 Sarah Zusi, 89 Has lived in:Lake Arrowhead, CA New Milford, CT New Fairfield, CT Redondo Beach, CA