Brief Life History of Catherine Mackie Catherine Mackie Horne was born in 1902, in Paisley, Renfrewshire, Scotland, United Kingdom. She married Donald Edwin Ponceby on 17 April 1924, in Edmonton, Alberta, Canada. They were the parents of at least 1 son and 1 daughter. She died on 2 May 1927, in Edson, Yellowhead County, Alberta, Canada, at the age of 25.