Title: The Marlborough gems
Subtitle: formerly at Blenheim Palace, Oxfordshire
Subjects: Catalogs, Art collections, Gems, Private collections, Collectors and collecting, History, Classical Gems, Beazley Archive
Places: England
People: George Spencer Marlborough Duke of (1739-1817), Thomas Howard Arundel Earl of (1585-1646), William Ponsonby Bessborough Earl of (1704-1793)