Re read the Q posts mentioned, far more weight to those than any documentary anyone cares to mention. The bloodline families intermarry and obfuscate their children in numerous ways including adoption, changing names by deed poll, bastard children who never really have legitimate paperwork, incestuous marriages/births and a whole lot of travelling to raise children in different countries with different surnames.

It gets weirder than the Q posts regarding Hitler and Rothschilds. It also has nothing to do with Jewry as the Rothschilds are not even Jewish, they just happened to have funded Israel and call themselves Jewish, its obfuscation, much like most of History is obfuscation.

As said before, kindly re read the posts mentioned and do some digging, you will see what is what.