318; Longford, p. 401; St Aubyn, p. 427; Strachey, p. 254 Buckle, George Earle;Monypenny, W. F. (1910–20) The Life of Benjamin Disraeli, Earlof Beaconsfield
ISBN 0-00-638843-4 Longford, Elizabeth (1964) Victoria R.I., London: Weidenfeld & Nicolson, ISBN 0-297-17001-5 Marshall, Dorothy (1972) The Life and Times of Queen