The actress [Daphne] Kate Reid's mother was Helen Isabel Moore (1896-1957), the daughter of Charles S. Moore and Agnes Stevenson of London, Ontario. Does this help?
Daphne Katherine Reid
November 4, 1930 in London, England, UK
March 27, 1993 (age 62) in Stratford, Ontario, Canada http://www.imdb.com/name/nm0003679/
Daphne Kate Reid was born in London, England, the daughter of Canadian parents, Helen Isabel (née Moore) and Walter Clarke Reid, who was a former Bengal Lancer in the Indian....
She died of brain cancer in Stratford, Ontario, aged 62, in 1993.http://en.wikipedia.org/wiki/Kate_Reid