books.google.comhttp://books.google.com/books/about/The_Manuscripts_of_His_Grace_the_Duke_of.html?id=hCoRAAAAYAAJ&q=levett&utm_source=gb-gplus-shareThe Manuscripts of His Grace the Duke of Rutland: Letters and papers, 1440-1797 (v.3 mainly correspondence of the fourth Duke of Rutland). v.4. Charters, cartularies, &c. Letters and papers, supplementary. Extracts from household accounts
