My uncle Lorne, as we called him, was brother to my grandmother Emma, wife of John Wilbur Campbell and mother of my father Sidney Wilbur Campbell. Emma, Maude and Lorne were siblings and also last name Campbell. So Emma married John Wilbur Campbell (didn't need to change her last name!!!) and they are my father's parents. Lorne was born,lived and died on the farm that his son Kenneth and Aunt Jean ran and owned ubtil their deaths some years ago now. Then the farm was sold to the hired man. It was the farm beside Stanley's which was also a Campbell farm.
The book you need to get is "The Campbells and other Glengarry-Stormont and Harrington Pioneers" by R. B. Campbell, by Lomor Printers Ltd, 1485 Laperriere Ave., Ottawa, Canada 1983.