Let’s simplify this. It’s got nothing to do with you being a servant.
You made a flat-out claim: “I (...) have docs to trace the history.”
So, you can put up or shut up.
Obviously, having already been given the chance to do so, you can’t or won’t produce anything, so anyone reading this will be able to decide whether you are 1) lying about your “documents,” or 2) an anti-Semite who wants to spread rubbish about European Jewish bankers, specifically the Rothschilds.
Absent documents which “trace the history” I will conclude that the later is the case.