60-year-old Michael John Gagnon lives in Nashua, New Hampshire, but has also spent time in Groveton, New Hampshire and Lowell, Massachusetts. Clarence P Gagnon, Michael John Gagnon, Jean A Gagnon, Roger A Gagnon, Katelyn Gagnon, Risa Potter Gagnon and Randi M Gagnon are some of Michael relatives.