(1867 – murdered 1922) statement that 300 bankers run Europe, but I've now
found a Jewish source which states that Rathenau's 300 bankers were Jews:
Only 300 men, each of whom knows all the others, govern the fate of Europe. They select their successors from their entourage. These German Jews have the means in their hands of putting an end to the form of any State which they find 'unreasonable.'