The Hermons of Vancouver BC

Other family members and I have been tracing our Hermon family roots. We have concrete records of the Margaret Hermon and her young son Henry who emigrated from, we believe, the Mohawk Valley (probably New York)after the American Revolution, to Ontario, Canada. We believe that she was the widow of a T Hermon
who was a sympathizer, probably a soldier, for the British, who was killed in the fighting. We are most anxious to identify this T Hermon and trace his roots.

Any information would be appreciated. I would be glad to share any information that I have.