Mrs Jean Antoinette (Barker) Mackenzie
Lt.-Colonel "Billy" Barker, V.C., D.S.O. M.C., Canadian World War I Fighter Ace
1894-1930
Mrs Jean Bruce Kilbourn (Smith) Barker
1896-1983
Dr "Cort" Cortlandt John Gordon Mackenzie, M.D., of Vancouver, British Columbia
1920-2013
Toronto, Ontario
