Marion Rosalyn Maynard (nee Dyer) passed away peacefully on December 26, 2024, at Grand River Hospital in Kitchener, Ontario in her 90th year. Cherished mother of Wendy, John (Debora) and Tannis. Proud grandmother of Leigh Stewart (Iris), Bryn Ludlow, Corey Stewart, Jodi Maynard, Oliver Maynard-Langedijk (Bobby Bowen), Megan Guerra (Alex), Danielle Gordon, Emmet Maynard-Langedijk (Francheska Keefe) and Haley Maynard (Ryan Isabella). Devoted great-grandmother of Angela Gomez, Elysia Maynard-Langedijk, Silas Maynard-Langedijk, Theo Stewart and Luca Guerra. Dear sister of Shirley Last and Bob Dyer. Predeceased by her beloved husband, John (2019); her parents, Norman and Hulda Dyer; her brothers, Norman and Donald; and her sister, Betty Ann. Cremation has taken place and a Celebration of Life will be held at Trinity Anglican Church in Cambridge Ontario on January 11th at 1 p.m., with a potluck gathering to follow at 4:30 p.m. at 37 Powell Street in Guelph, Ontario. In lieu of flowers, donations made to the Heart and Stroke Foundation would be appreciated by the family.