Mary S Hannigan age: 90 Related to:Shannon Hennigan, 38 Has lived in:Boston, MA Weston, MA Waltham, MA Brockton, MA Mary E Hannigan age: 62 Known as: Me Hannigan Mel Hannigan Maryellen E Hannigan Mary E Mcnierney Related to:Anthony Brigiotta, 49 Has lived in:New York, NY Groton, CT Newton, MA Waban, MA