Henchman
Defined in 3 dictionaries — Bouvier (1914), Black's (1910), Black's (1891)
Bouvier's Law Dictionary and Concise Encyclopedia
John Bouvier; revised by Francis Rawle · 1914
A footman; one who holds himself at the bidding of another. It has come to mean here a political follower; used in a rather bad sense.
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
A Dictionary of Law
Henry Campbell Black · 1891
A page; an attendant; a herald.