Hi Anette,
I have the death certificate for Howard Douglas and obituaries for him and his father Dr. Ernest Albert, died 8 Jan 1952. Howard's wife, Dorothy Mae Adams, must have died after 1988 as she does not appear in the BC Archives index. His mother could be Sarah Catherine died 10 Mar 1952 aged 71y. Reply to my email and will scan them to you
jumawa@shaw.ca