Claviger

·noun One who carries a club; a club bearer.

II. Claviger ·noun One who carries the keys of any place.

claviger
clāvĭger, gĕra, gĕrum, adj., club-bearing; as an epithet of Hercules [clava gero], the club-bearer...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
claviger
clāviger (1) gera, gerum, adj.clava + GES-, club-bearing : Volcani proles, i. e. Periphetes , O.—...

An Elementary Latin Dictionary