Shield of the coat of arms as borne by the two sons of Louis Mountbatten, 1st Marquess of Milford Haven (1854–1921): This escutchon was used by George Mountbatten, 2nd Marquess of Milford Haven (1892–1938) and his heirs to the title, as well as by Louis Mountbatten, 1st Earl Mountbatten of Burma (1900–1979).