Suddenly at St. Michael’s Hospital on Saturday, June 6, 2020 in her 89th year. She will be missed every day by her family, Elizabeth and her husband Jack Tomik, Gordon and his wife Julie Lowrey and Jim. Predeceased by her husband, the Reverend Dr. Gardiner C. Dalzell and sisters Edith Beauvais and Elizabeth (Betty) Thibaudeau. Fondly remembered by her grandchildren Jolie Engelbrecht, Jason Tomik, Steven Tomik (Veronica) and Graeme Cavanagh, by her sister-in-law Doris Paynter and many nieces and nephews. Heather was a long-time dedicated member of St. Andrew’s Presbyterian Church where she served for many years including with Boarding Homes Ministries. Cherished for her quick wit, lively spirit, warm nature and her gift of conversation, she will be forever in our hearts. A Celebration of Life will be held in future when we can all be together again. In lieu of flowers, donations may be made to St. Andrew’s Presbyterian Church, Toronto or the Heart and Stroke Foundation.