LCCN 07-20315: His A century's progress in astronomy, 1906 (hdg.: Macpherson, Hector Copland, 1888- ; usage: Hector Macpherson, jun.)
Who's who 2009 & who was who WWW site, 12 Oct., 2009 (Macpherson, Rev. Hector, MA, PhD (Edin.), FRAS, FRSE; b. Edinburgh, 1 Apr., 1888; d. 19 May, 1956)