Vavasor /(?)/

Vav·a·sor

Vavasor

n.
  1. The vassal or tenant of a baron; one who held under a baron, and who also had tenants under him; one in dignity next to a baron; a title of dignity next to a baron. (Feud. Law)
    Vavasours subdivide again to vassals, exchanging land and cattle, human or otherwise, against fealty.