Bergonzi, Bernard. "Belloc, (Joseph) Hilaire Pierre René (1870–1953)." Oxford Dictionary of National Biography. Ed. H. C. G. Matthew and Brian Harrison. Oxford: OUP, 2004.
Mullin, Katherine. "Knox, Edmund George Valpy (1881–1971)." Oxford Dictionary of National Biography. Online ed. Ed. Lawrence Goldman. Oxford: OUP, 2011.
Mellini, Peter. "Seaman, Sir Owen, baronet (1861–1936)." Oxford Dictionary of National Biography. Ed. H. C. G. Matthew and Brian Harrison. Oxford: OUP, 2004. Online ed. Ed. Lawrence Goldman. May 2006.
Hart-Davis, Rupert. "Sassoon, Siegfried Loraine (1886–1967)." Oxford Dictionary of National Biography. Ed. H. C. G. Matthew and Brian Harrison. Oxford: OUP, 2004. Online ed. Ed. Lawrence Goldman. Oct. 2009.
Pickles, John D. "Weatherly, Frederic Edward (1848–1929)." Oxford Dictionary of National Biography. Online ed. Ed. Lawrence Goldman. Oxford: OUP, 2004.
Haig, Catriona. "Hodgson, William Noel (1893–1916)." Oxford Dictionary of National Biography. Ed. H. C. G. Matthew and Brian Harrison. Oxford: OUP, 2004.
Medomsley, J. William Noel Hodgson: the Gentle Poet. 1989.