Campbell,古典史学家 Sidney Checkland,经济史学家 Florence Marian McNeill,社会史学家 William Young Sellar,古典史学家 Bernard Wasserstein,当代史学家 Hew Strachan, historian,当代史学家 Paul Buchanan,词曲作家;The
Gregory (1881) p. 5. The Chronicle of Man and the Sudreys (1874) p. 51. Sellar (2000) p. 193. Crawford (1987) p. 221. Crawford (1987) p. 79. Imsen (2007)