Peacefully at Cassellholme on Tuesday January 5, 2021, following several months of declining health, at the age of 85 years. Isabel Georgina (nee Brown) Robertson was the dearly loved mother of Tim Robertson and his wife Karin, Deb Robertson, and Wendy Haert all of North Bay, Tom Robertson of Port Sydney, and Brian Robertson and his wife Nicole of Kansas City, Missouri. She will also be lovingly remembered by her nine grandchildren, eight great-grandchildren, and by all her nieces and nephews. The dear sister of Jean Cote (Henry) and Joyce Marks (Don) and sister in law of Cecile Brown. Predeceased by her parents Elmer and Mabel Brown, brother Orville Brown and sisters Doris Daye (Ken) and Alice Tremblay (Johnny predeceased). In keeping with her wishes her body has been cremated. A grave side service will be held in Terrace Lawn Cemetery on Thursday May 6th 2021. The family would like to acknowledge and express appreciation to all the health care workers, PSW’s and many more who provided assistance and support to mom over the years. In lieu of flowers donations to the Princess Margaret Cancer Center will be gratefully acknowledged as expressions of sympathy. Arrangements entrusted to Martyn Funeral Home.