Langlois, Marie L. (Benoit) of Arizona formerly of Cambridge Passed away June 1, 2013. Wife of the late Arthur Thomas Langlois and longtime companion of Alvin Pool of AZ. Mother of Cynthia Korman of AZ., Brenda Dalton of AZ., Thomas Langlois of AZ., Brian Langlois of AZ., and Michele Barton of , NH. Also survived by 12 grandchildren and 9 great grandchildren. Sister of Theresa Witcher and George "Buddy" Benoit. Relatives and friends are invited to visit in The DeVito Funeral Home 761 Mt. Auburn St., WATERTOWN Friday morning 10:00 to 12:00pm with a funeral home service to follow at 12:00pm. Interment to follow Mt. Auburn Cemetery. For complete obituary visit, devitofuneralhomes.com