Passed away suddenly at home on Friday, November 22nd, 2019 at the age of 31. Beloved son of Pierre and Suzanne (nee Levac) Langlais. Will be deeply missed by his two brothers Patrick (Aimee) Langlais and Eric (Melissa Clark) Langlais. Fondly remembered by his nieces and nephews; Simon, Sullivan, Halle, Maya, Grady and Connor. He will be greatly missed by his dog and best companion, Loki. Family and Friends are invited to pay their respects on Thursday, November 28th, 2019 at Blair & Son Funeral Home (112 Beckwith St. N. Smiths Falls, ON) from 11:00 a.m. to 1:00 p.m. A Celebration of Mathieu’s Life will be held at 1:00p.m in the funeral home chapel. In lieu of flowers, memorial donations can be made to Canadian Mental Health Association (CMHA) or to Lanark Animal Welfare Society (L.A.W.S).