Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
SEBRIGHT
As described in historical dictionaries
Patronymica Britannica (1860)
SEBRIGHT. William Sebright, of Sebright, in Much Baddow, co. Essex, living in the reign of Henry II., was the ancestor of this ancient family, who removed into Worcestershire at a very early period. Shirley's Noble and Gentle Men.