This is Stonehaven. It was the house attached to the farm of the same name which my great grandfather had as a summer home- hobby farm. It was in Summerstown, but now is a part of Cornwall. I am enclosing three photos of the place. The first was taken in 1912. The next two were taken last year by my cousin Helen Leitch. The house now sits on the site of NAV Canada in Cornwall. It is actually in great condition. All the barns and so forth have been removed.
For more information about the farm itself, look at www.rootsweb.ancestry.com/~onstormo/cboard/