The uniting factor in Giving Pledge is a commitment to abstain from dynastic wealth in the cause of philanthropy.
However, his claim to be the major inheritor of any dynastic power in News Corp. looks completely broken.
The Russian Revolution summed everything up in an instant: in place of dynastic rule, absolutism of a different kind.
mid-15c. (earlier dynastia, late 14c.), from Middle French dynastie and directly from Late Latin dynastia, from Greek dynasteia "power, lordship, sovereignty," from dynastes "ruler, chief," from dynasthai "have power."