Fascinating but isn't Gordon Bennett just an expression like Gor Blimey, a jokey expletive. I have heard of Flaming Nora, but not Bleeding Adam.
Isn't Gordon Brown a bit of a joke?
"Gordon Bennett, along with his sisters Flaming Nora and Bleeding Adam, are just three of a large number of eponyms - a person whose name becomes a synonym for something - in the English language.
Many are mysteries, and as with all etymological detective work, there are a legion of theories - from the plausible to the downright ludicrous.
Sadly, perhaps, the Gordon Bennett who became enshrined in the English language, might never have existed, says John Simpson, chief editor of the Oxford English Dictionary. "The expression is probably just a euphemistic extension of 'God!' or 'Gawd!', turned into a proper name to weaken the swear-word."