Matthew Paris
Matthew Paris (c.1200-1259) in his "Historia Anglorum" (folio 116) attributed the arms, "Party per pale indented gules and azure", to William V de Braose (d.1230). They appear as a marginal drawing of an inverted shield referring to his "impious murder" ("Nota impiam murthram"). However Matthew Paris depicts different arms for him in his "Chronica Majora", Part III, fol.75v, in an inverted shield: "Gules, four piles meeting in base or"