The arms of Edward Seymour, 1st Duke of Somerset: Quarterly, 1st and 4th: "Or, on a pile gules between six fleurs-de-lys azure three lions of England" (special grant by his nephew King Edward VI); 2nd and 3rd: "Gules, two wings conjoined in lure or" (Seymour) These arms concede the positions of greatest honour, the 1st & 4th quarters, to a special grant of arms incorporating the fleurs-de-lys and lions of the royal arms of Plantagenet