Calendar of the manuscripts of the Marquis of Bath, preserved at Longleat, Wiltshire ..
Great Britain. Royal Commission on Historical Manuscripts; Oxford, Robert Harley, 1st Earl of, 1661-1724; Oxford, Edward Harley, Earl of, 1689-1741; Prior, Matthew, 1664-1721; Bath, Thomas Henry Thynne, 5th Marquis of, 1862-1946; Cartwright, James Joel; Rigg, James Macmullen, 1855-1926; Lomas, Sophia Crawford, d. 1929