A Complete Guide to Heraldry by Arthur Charles Fox-Davies

13. Sir Walter Blount, Lord Mountjoye, K.G., 1472-1474. Arms: quarterly, 1.

argent, two wolves passant in pale sable, on a bordure also argent eight saltires couped gules (for Ayala); 2. or, a tower (? gules) (for Mountjoy);