I'm thinking ESI:
* Definitely introverted.
* The whole idea of rejecting intrisical differences among men (=aristocracy) indicates being a member of a democratic quadra.
* Does not oppose power, but gravitates naturally toward a position of authority (valued Se).
* He didn't had elaborate ideas about justice like a Ti type would. He simply had an innate sense of what is "good" and what is "bad".
Discuss.