William Stallybrass

William Teulon Swan Stallybrass (formerly Sonnenschein), 1883–1948, was a barrister, Principal of Brasenose College, Oxford from 1936, and Vice-Chancellor of the University of Oxford from 1947, just before his death.

He was colloquially known as "Sonners" at Oxford University due to his former name, Sonnenschein.

Stallybrass died unexpectedly in a railway accident when he stepped out of a moving train near Iver station in Buckinghamshire. He was almost blind at the time.