Warranter
From BiblePortal Wikipedia
Warranter [1]
(1):
(n.) One who warrants, gives authority, or legally empowers.
(2):
(n.) One who assures, or covenants to assure; one who contracts to secure another in a right, or to make good any defect of title or quality; one who gives a warranty; a guarantor; as, the warranter of a horse.
