Seal-Matrix: William, son of Earl Patrick (I) (d.1253) (counterseal)

Owner: William, son of Earl Patrick (I) (d.1253)
Matrix Shape: oval
Image description (obverse): Counterseal from an antique gem, depicting a horseman riding over a prostrate figure.
Image description (reverse)
Legend (obverse): + SIGILL:WILMI FILI PATRICII:COMITIS (“Seal of William, son of Earl Patrick”).
Legend (reverse)
Catalogue: P/Dunb/9/1C
Notes: Dimensions: 1 3/16 × 1 1/16 in. (29 × 15 mm.) SW II, p.335. Durham 2813 (2).