Mark is survived by his brother Marcel Henri; his sisters Claire Geddwin, Carmen Wiklund, Tracy McNamara and Lynda McNamara; his special friend Maryanne; and his stepson Christopher Wishart. He will also be lovingly remembered by many friends.
He was predeceased by his father, Leo Grandmaison; his mother, Cecile McNamara; his brother, Rheal Grandmaison; his sister, Colette Knott; and his nephew, Patrick Kyle McNamara.
Mark has lived in many places throughout Canada and will be greatly missed by his family and many friends.
No service by request.
