Memoirs and correspondence (official and familiar) of Sir Robert Murray Keith, K.B., envoy extraordinary ad minister plenipotentiary at the courts of Dresden, Copenhagen, and Vienna, from 1769-1792 : with a memoir of Queen Carolina Matilda of Denmark, and an account of the revolution there in 1772
Keith, Robert Murray, Sir, 1730-1795; Smyth, Mrs. Gillespie