Lilian Mary Dyer, née Bose (1871-1955), a great-granddaughter of the artist; Christie's, London, 26 November 1937, lot 44;
Frédéric Lauffer Collection, Paris (by 1956);
Private Collection, USA.
Foskett, D., (1964) John Smart, The Man and his Miniatures. London: Cory, Adams and Mackay, p. 72.
Frédéric Lauffer Collection, Paris, in Geneva, in 1956, no.417, p. 108.