Some real interesting History Johhny
I will have to look into it a bit more 
Well l have had a chat about Jim Barclay with my father and seems he was a cousin of my great grand Dad William/ Bill Barclay
William and his Brother Jack Barclay where up in the High Country around the same time catching wild horses and Braking them in before
Selling them
William was also a professional wood cutter winning at most shows at the time and eventually being band from competition
He then changed his name to Jackson Barclay to compete to eventually being found out
Very wild boys

Brett B