hiː ɹᵻtˈaɪɚd ɪn nˈaɪntiːnhˈʌndɹɪd sˈɛvənti sˈɪks, bˌʌt tˈɔːt fɔːɹ jˈɪɹz æz ɐ vˈɪzɪɾɪŋ pɹəfˈɛsɚɹ æɾə nˈʌmbɚɹ ʌv plˈeɪsᵻz, ɪŋklˈuːdɪŋ dˈælhaʊsi jˌuːnɪvˈɜːsᵻɾi, lˈeɪkhɛd jˌuːnɪvˈɜːsᵻɾi, ænd ðə jˌuːnɪvˈɜːsᵻɾi ʌv ˈɛdɪnbʌɹə.
He retired in 1976, but taught for years as a visiting professor at a number of places, including Dalhousie University, Lakehead University, and the University of Edinburgh.