DuPont?
Goes way back to before the French Revolution. IIRC, The Son’s Name was Samuel. He was a genius, but his mother was into the occult, and taught him what she knew. When she died at his age 16, he was rescued from an abusive father by an uncle. Later joined a Freemason Group.
You know a lot of this stuff, we can’t really know for sure, because we just don’t have access to the documents. So I just take the bloodlines and stuff like that with a grain of salt.
I’m more concerned with modern day culprits who can be nailed beyond a shadow of a doubt for treason and other ghastly crimes.