[Maria, Duchess of Gloucester] [William Henry, Duke of Gloucester]. [art original]Miers, John, 1789-1879, artist[ca. 1790]zxxMaria Walpole (1736-1807) was the daughter of Sir Edward Walpole (1706-1784) and his common-law wife Dorothy Clement (1715-1739). She married first, in 1759, James Waldegrave (1714-1763), Earl Waldegrave, and second, in 1766, Prince William Henry Hanover (1743-1805), Duke of Gloucester and Edinburgh.Two ivories back to back in a hinged locket case; neither is signed by the artist.For further provenance information, see the custodial history note in the Guide to the Sir Edward Walpole and Dorothy Clement Family Papers (LWL MSS 37).