NEWCASTLE (Northumberland), See of.
NEWCASTLE (Northumberland), See of. Has no arms. The following device is used but has not any authority whatever, viz., Per fesse azure and gules, in chief a representation of the cross of St Cuthbert or, and in base three castles, two and one, argent.
Original Source bookofpublicarms00foxd_djvu.txt near line 18309.