Seal-Matrix: William Greenfield, archbishop of York, chancellor of England

Owner: William Greenfield, archbishop of York, chancellor of England
Matrix Shape: oval
Image description (obverse): A sword in pale surmounted of two keys in saltire wards upward and outward – not on a shield.
Image description (reverse)
Legend (obverse): S’ WIL’MI DE GRENEFERD
Legend (reverse)
Catalogue: P/Gree/1
Notes: SW II, p.386. 1 x 3/4 in.