Lyn M. (Garthwaite) Beaulieu, age 38, of Swampscott, passed away February 28, 2016 in the Kaplan Family Hospice House following a battle with a lengthy illness. She was the wife of John Beaulieu, with whom she shared sixteen years of marriage. Born in Lynn, she was the daughter of Brian and Norma (Phillips) Garthwaite of Lynn. Lyn was a good friend to many people. She loved the Patriots and playing Fantasy Football. In addition to her husband and parents, she is survived by her children, John and Alexis Beaulieu, her brothers, Greg Garthwaite of Lynn and Leslie Mansur of Texas, and many aunts, uncles, cousins, nieces, nephews and extended family. Visitation will be held in the Goodrich Funeral Home, 128 Washington St., Lynn on Thursday, 11:00 a.m. -1:00 p.m. Burial will follow in Swampscott Cemetery.