1984
Chairman of the Board, C.F. Burger Creamery
1981-1982
1989
1990
Owner, Twin Pines Farm Dairy
1990
President Detroit Pure Milk Company
2005
1968
Dean of the Ecclesiastical District of Ann Arbor, Michigan
1927
Attorney General Emeritus, State of Michigan
1927
President, Association of Jesuit College and Universities
2006
2007
Founder/President, Higher Education Executive Associates
1986
Vice President, Vehicle Research, Ford Motor Company
1976
One of the Directors of the General Motors Corp.
1927
Chairman, National Bank of Detroit; Civic Leader
1987
Professor, Loyola College; Past President, St. Louis University
1991
1970
Director, Professor, Polymer Technologies, Inc.
1989
President, Polymer Institute
2000
1984
1992
Chief Justice of the Michigan Supreme Court
1977
Vice President, General Motors Corporation
1957
President, Michigan Manufacturer & Financial Record
1934
Retired Partner, Deloitte & Touche, L.L.P.
1989-1990