Leo J Callahan age: 86 Known as: Leo J Callahn Related to:Dawn Callahan, 55 Ann Salvati Has lived in:Dover, NH Pembroke, NH Concord, NH Pelham, NH Leo X Callahan age: 80 Known as: Leo X Calahan Has lived in:Boston, MA East Boston, MA Flanagan, IL Newtonville, MA Leo Callahan Related to:Richard Sampson, 71 Amy Sampson, 46 Francis Callahan Stephen Callahan, 76 Has lived in:Quincy, MA Leo F Callahan Deceased Known as: Leo F Callahae Related to:Kerry Dixon, 57 Mary Harrington, 91 Has lived in:Peabody, MA Leo W Callahan Deceased Related to:Lynda Callahan, 79 Thomas Callahan, 68 Thomas Callahan, 88 Has lived in:Quincy, MA