Passed away peacefully at Grove Park nursing home on Monday, January 24, 2022 in her 96th year. Survived by her loving son John (Robin). Cherished grandchildren Brandon, Alisha (Tyler) and Melissa. Mary will be lovingly remembered by many nieces, nephews, family and friends. She is predeceased by her devoted husband John McColgan and siblings Harry, Edward and Alice. Arrangements have been entrusted to Steckley – Gooderham Funeral Home, 30 Worsley Street, Barrie. Cremation has taken place and friends are invited to a Memorial visitation that will be held on Tuesday February 1, 2022 from 1pm to 4pm at the Funeral Home. In memory of Mary, we ask that in lieu of flowers you make a donation to Grove Park Home for their exceptional care of mom. Online memories and condolences may be forwarded via www.steckleygooderham.com.