Marlborough, Duke of, [413], [541];
augmentation, [592];
Duchess of (Henrietta), [413]
Marquess, coronet, [366], [367], [375];
robe or mantle of, [365], [367]
Marriage, impalements to indicate, [60], [540];
signify, [523]
Mars, [77]
Marshal of the Empire, Lord High, insignia of, [582]