'Mornington Dove' (although in the 1988 Avon edition (page 72) of 'The Black Dudley Murder', and in the 1950 UK Penguin edition of "the Crime at Black Dudley", he is called 'Mornington Dodd') and 'the Honourable Tootles Ash' are mentioned in "The Crime at Black Dudley"; 'Christopher Twelvetrees' and 'Orlando' are mentioned in "Look to the Lady".