GREY, Leslie. 1916 — ????. M.D. Oxford. A psychiatrist and Professor in Denver, Colorado. M.D. He had served as Medical Attaché to U.S. Embassies in New Delhi and Kabul. One L.G. (M.D.) died in Denver in January 2004.
Publications: A concordance of Buddhist birth stories. 43+268 p. Oxford 1990, 2nd rev. & enl. ed. 11+569 p. Oxford 1994, 3rd ed. 13+622 p. Oxford 2000; “Supplement to the Conc. of the Buddhist birth stories”,JPTS 24, 1998, 103-147.
Sources:  Stray notes in Internet.