Background
Mattern, Keith Edward was born on April 24, 1931 in Savanna, Illinois, United States. Son of Harvey and Caroline (Miller) Mattern.
Mattern, Keith Edward was born on April 24, 1931 in Savanna, Illinois, United States. Son of Harvey and Caroline (Miller) Mattern.
Bachelor of Science in Management, University of Illinois, 1953. Juris Doctor, U. Missouri, 1958.
Bar: Missouri 1958, Supreme Court of the United States Court 1971. Sole practice, Saint Louis, 1958-1966. Attorney Interco, Incorporated., Saint Louis, 1966-1969, assistant general counsel, 1969-1980, associate general counsel, 1980-1982, general counsel, since 1982.
Served to captain United States Air Force, 1953-1955. Member Saint Louis Bar Association.
Married Sue Doctorate. Cuquet, October 12, 1963. Children: Scott, David, Melissa.