Early Life, Family and Training Mabel Lockerby was born on March 13, 1882, in Montreal, Quebec. She was the daughter of Alexander Linton Lockerby, a grocer, and Barbara Cox. The family lived in several different houses along MacKay Street, moving through the streets of Montreal as they grew. Among her seven siblings, four survived to adulthood. Her formal training began at the Art Association of Montreal. There, she studied under the…