Bachelor, Occidental College, 1963. Doctor of Philosophy, University Hawaii, 1986.
Owner, manager, RHS & Company, Honolulu, since 1976; member of faculty, U. Hawaii, Honolulu, 1984-1986.
First lieutenant United States Army, 1966-1968. Member American Association for the Advancement of Science, Honolulu Club, Waikiki Yacht Club, Hawaii Yacht Club.
Married Martha Eshelman, June 1970 (divorced 1978). 1 child, Richard G.