The escutcheon above the wife on his left hand side shows the arms of Arundell with the same six-quarters impaling Grenville: Gules, three clarions or. The arms of Arundell are the well-known hirondelle arms but with the addition of a wolf passant between two groups of three swallows.Dunkin, p. 34 This wolf is believed to be the arms of Trembleigh, in consequence of one of the Arundell's having married the heiress of that family.'General history: Extinct peers and baronial families', Magna Britannia: volume 3: Cornwall (1814), pp. LXXVIII-LXXXIX. , showing drawings of two seals of in which two seals: 1: Seal appendant to an indenture dated 4 Henry VI., containing a conveyance from Sir John Arundell to John Luky, of a tenement in the town of Truro. The arms of Arundell are here seen, with the helmet, crest, and lamberquin; between the martlets, a wolf is introduced, being the arms of Trembleigh, in consequence of one of the Arundell's having married the heiress of that family. The inscription runs thus: "Sigillu: Johis Arundell: milit." 2: Seal appendant to a deed dated 45 Edward III., whereby Sir John Arundell conveys the manor of Lanhern, &c. to Trustees. On the seal are the arms of Arundell, with this inscription, "Sigillum Johannis de Arundel."
