sentences:  Cassiano's heirs sold the "Museo" to the Albani Pope Clement XI, who resold it to his connoisseur nephew Cardinal Alessandro Albani.In 1762 the major part was purchased for George III, a scientific amateur himself, who kept the collection at Buckingham Palace.It remains part of the Royal Collection, but is now divided, according to its subject matter, between Windsor Castle, the British Museum, the British Library, the Royal Botanical Gardens at Kew (mycological specimens), and the library of Sir John Soane's Museum.