Author: Constance May Evans
Alternate names: Constance M. Evans; Mairi O’Nair; Jane Gray
Born: 15 March 1888
Died: 1982
Bio: Constance May Evans was a Canadia-born British romance fiction writer.

Born in Montreal, Quebec, on March 15, 1888, Constance May Evans studied art and music in London, England with private lessons. She enjoyed writing short stories and stories in serial format for popular magazines. She would, during her career, that stretched from the early 1930's through to the 1970's, produce some 125 romance novels both under her own name and the nom de plume of Mairi O’Nair and Jane Gray.
Source: http://elisa-rolle.livejournal.com/988030.html