Bachelor of Science in Business, University of Southern California, 1977.
Real estate salesman, W.H. Daum, Daumcorp. Daum Johnstown American, Los Angeles, since 1978; real estate salesman, Daum Commercial Industrial Real Estate. Owner Donald J. Thordarson, Inc., Los Angeles, since 1983.
Member American Industrial Real Estate Association.
Married Bridget Ann Patton, October 29, 1988.