"After all, Gulf Oil, where you Rockefellers are the second largest shareholder, and the New York Central Railroad Company, where you Rockefellers also hold the second largest share!"
This illustrates the power of the Rockefeller Family; initially, when William Mellon founded Gulf Oil, it was with support from the Rockefeller Family, and the Rockefeller influence has been slowly permeating the New York Central Railroad Company!
Now that the Vanderbilt Family has withdrawn from the New York Central Railroad Company, Morgan has become the largest shareholder, and the Rockefeller Family naturally became the second largest shareholder!
Meanwhile, Donnie became the third-largest shareholder of the company by intercepting some of the Vanderbilt Family's shares in the New York Central Railroad Company!