Background
Tingleff, Thomas Alan was born on September 17, 1946 in Elgin, Illinois, United States. Son of Howard Christian and Mary Louise (Burnier) Tingleff.
Transportation company executive
Tingleff, Thomas Alan was born on September 17, 1946 in Elgin, Illinois, United States. Son of Howard Christian and Mary Louise (Burnier) Tingleff.
Bachelor of Science in Accounting, University of Illinois-Urbana, 1969; Master of Business Administration, University of Chicago, 1979.
Assistant vice president internal audit, Chicago and Northwestern Transportation Company, Chicago, 1976-1980; vice president finance, Chicago and Northwestern Transportation Company, 1980-1989; senior vice president finance and accounting, Chicago and Northwestern Transportation Company, since 1989.
Served to First lieutenant United States Army, 1969-1971.
Married Barbara Jean Nelson, October 27, 1979.