Helen M Mcdermott age: 67 Known as: Helen M Sorensen Related to:Michael Mcgrath, 43 Kevin Mcdermott, 51 Has lived in:Dorchester, MA Boston, MA Helen Mcdermott age: 76 Known as: Helen Mcbermott Has lived in:Waltham, MA Boston, MA Brighton, MA Watertown, MA Helen Sawicki Known as: Helen Mcdermott Helen Y Has lived in:Middleboro, MA Helen H Mcdermott Deceased Has lived in:Durham, CT Easthampton, MA Northampton, MA