Isabel Bryce McGlennon (formerly Isabel Henderson Bryce) of Colborne was my Great Aunt. She was married to Dr. Archibald McGlennon. I believe Isabel died in 1978 (although I've seen records indicating that she died in 1971, which are incorrect). Her sister, my grandmother, was Alice Louise Kerswill Bryce who was born in Toronto, Canada, 10/4/1899. Married: Colborne, Ontario, Canada 12/01/1926. d. Pittsburgh, Pennsylvania, ?/?/1975.
The descendants of Alice (all living in the USA) still have a summer cottage in Colborne/Cramahe, Ontario.