King of the Body
King of the Body is a syncretic term used by members of the Golden Dawn to refer to the Bodily Ego.
Bodily Ego > Acquired Self, Awkward Self, Bodily Consciousness, Earthly Self, Egoic Consciousness, Elusive Self, Empirical Self, Illusory Self, King of the Body, Little Self, Not Self, Outer Self, Personality, Self, Subtle Body, Talking Self
See for example page 63-4 of "The Magical Tarot of the Golden Dawn."  where there is a discussion of the importance of making the King of the Body/Lower Will "obedient" to the Higher Will.
- Zalewski, Patrick, and Christine Zalewski. The Magical Tarot of the Golden Dawn. Aeon Books, 2008.