J. Grego, Inventory of Pictures: Portraits, Paintings, etc., Ombersley MS., 1905, where listed in the Library.
M. Rosenheim and G.F. Hill, "Notes on Some Italian Medals", The Burlington Magazine for Connoisseurs , XII, October 1907-March 1908, p. 150.
ONM / 1 / 2 / 7, journal entry for a visit to Ombersley Court, 25 August 1950, Oliver Millar Archive, Paul Mellon Centre, London, p. 17.
A. Oswald, "Ombersley Court, Worcestershire - I", Country Life , 2 January 1953, pp. 35 and 37, pls. 3 and 11.
Ombersley Court Inventory , June 1963, annotated Ombersley MS, as "Guilliam Streets", where listed in "The Library".
R. Strong, Tudor and Jacobean Portraits , London, 1969, 1, p. 276, pl. 543.
J. Ingamells, The English Episcopal Portrait 1559-1835 , London, 1981, p. 345, no. A1.
Ombersley Court Catalogue of Pictures , undated, Ombersley MS, p. 38, as "English School", where listed in the "Main Staircase".