Arundels the martlets must stand for hirundels or swallows
The crown of the Earl and Countess of Arundel, 1487.
"The Seal of Richard, Earl of Arundel, bears his achievement of arms. The supporters, crest, helm, etc.,…
The heraldic shield of Ralph de Arundel.
The coronet of Thomas FitzAlan, Earl of Arundel, A.D. 1445.