titlestatusmil.deputy or assistant to the Constable of England (one of the chief functionaries in the English royal household and supreme judge of military offences and of questions of chivalry):
(
1381
) Come nostre tresamé frer Thomas [...], conestable d'Engleterre, nous ad commys son poair d’ordener et assignere en sa absence un tiel souzconestable d'Engleterre come nous meultz semblera
GAUNT2 ii 344.1088