Peacefully at the Sault Area Hospital on Tuesday, August 6, 2019 at the age of 65. Loving mother of Eddy Mathieu (Christine Charette) and Jill Sutherland. Caring sister of Mike Mathieu and Gordon Mathieu. Predeceased by her parents Charlie and Gertrude (nee Eddy) Mathieu and siblings Judy Hutchinson, Larry Mathieu and Gayle Whitely. Lynne will also be missed by nieces, nephews and many friends and colleagues at Arthur Henderson Public School. In keeping with Lynne's wishes, no services will be held. Memorial contributions (payable by cheque) to the Sault Ste. Marie Humane Society would be greatly appreciated. Arrangements entrusted to Arthur Funeral Home - Barton & Kiteley Chapel (492 Wellington St. E. 705-759-2522).