McCALLUM, David Lester David Lester McCallum passed away on July 11th, 2017. He died peacefully at the Central West Hospice in Ottawa. He was predeceased by his mother Doris. His father, Dr. Lester McCallum passed away on January 14th, 2019. He will be fondly remembered by his cousins Marilyn and Donald, extended family members, friends and associates. Funeral arrangements entrusted to Desforges Funeral Home, 188 rue Principale, Grenville, QC - (819) 242-2113. A Memorial Service will take place at 1 PM on Saturday, May 18th, 2019 at St. Andrews United Church, 150 Avoca Road, Grenville-sur-la-Rouge, QC. His ashes will be interred in the Avoca Cemetery. Donations in his memory may be made to St. Andrews United Church in Avoca, the Avoca Cemetery Fund or any charity of choice. Condolences may be sent online by visiting www.desforges.ca