ca. 1939-1940
Female
Margaret Roberts was a friend of filmmakers Dorothy Fowler and Oscar Burritt in Vancouver. Around 1940, she co-produced the experimental film "and-" with Dorothy, and appeared with Dorothy and Oscar in their film Three There.
"and-": http://search-bcarchives.royalbcmuseum.bc.ca/and
Three There: http://search-bcarchives.royalbcmuseum.bc.ca/three-there