Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
BAYNARD
As described in historical dictionaries
Patronymica Britannica (1860)
BAYNARD. Ralph Baignard, or Baniardus, was a tenant in chief at the making of Domesd. in Essex and Suffolk. The head of his barony was Baj-nard's Castle, in