Not sure if it was them exactly the book I read threw out a couple names of banks and their owners. They were jewish, whatever the case.
Wouldn't surprise me if the Rothschilds did. That and the fact that he had a lot of half and quarter jewish officers. Kinda....ehhh...maybe not the best choices.
History is history though, can't change it. He and his crew were egregiously lied about regardless.