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Hi Craft1948
Thank you for your reply The James you have found is the same James from Isleworth. I have his DC and his trade was a fancy goods salesman. The James I am seeking was a bare Knuckle fighter (English champion) who fought in the USA. He earned quite a lot of money but was a big gambler. He did not have a very good education but he knew how to handle money At thy end of his career he became a bodyguard to George Alexander Baird and Edward V11.I am sure in mind now that the Islewoth James can't be him.
Thanks once again for interest and help.
Harry