My ancestor was Florence Stancliffe, who married William Wallace Watson. WWW was treasurer of Redpath Sugar and president of the Montreal Golf Club. He died in 1903. Florence drowned at sea in 1915. Both resided in Montreal. They had 4 children. Stancliffe Watson, William Wallace (Beau) Watson, Agnes Watson, and Florence Watson. Many descendents mostly in Ontario. Both Stancliffe Watson and Beau Watson had distinguished military careers in WW1.
If anyone is related to Stancliffe's in Canada, particularily Eastern Canada, I may be able to help out. Robert also has helped me with information, and much of it has been mentioned here. Florence Stancliffe came from England, and her family is well documented in Robert's book.