Given that Edward was likely born after 1920 (and therefore, his birth record is not available to the general public), I went looking for Emma Martel in Windsor and found a burial record for one that looks probably:
Mrs. Emma Anderson, daughter of Eniger(?) Martel & Clara Menard, wife of Arthur Anderson, aged 27 years, 520 Ouellette Street, Windsor, died 8 December 1932, buried on the 10th in St. Alphonse Cemetery.
The official death record gives her full name as Emma Evangeline Anderson, born 20 March 1905, died 8 December 1932, aged 27 years, 8 months, 18 days, born Farnham, Quebec, daughter of Nagier Martell & Clara Menard, both born in Quebec. Her mother, Clara, was the informant on the death certificate. Cause was acute appendicitis.