Once logged in, you can add biography in the database
John Holker was a Jacobite soldier, industrialist, and one of the world"s first industrial espionage agents, born in Stretford, England, to blacksmith John Holker and his wife Alice.
to access the full content
October 14, 1719
Stretford, Trafford, United Kingdom
April 27, 1786
Montigny, canton of Notre-Dame-de-Bondeville, France