Joint Select Committee on Closer Union in East Africa, 1931 t.p. verso (Richard William Alan Onslow, 5th Earl of, Chairman)
BL, Apr. 5, 2006 (hdg.: Onslow, Richard William Alan, 5th Earl of Onslow; usage: Richard William Alan Onslow)
Wikipedia, Jan. 29, 2010 (Richard Onslow, 5th Earl of Onslow; Richard William Alan Onslow, 5th Earl Onslow; b. Aug. 23, 1876; d. June 9, 1945; British peer, diplomat, parliamentary secretary, and government minister)