Background
Tresnak, Edwin Henry was born on February 11, 1937 in Chicago, Illinois, United States.
Tresnak, Edwin Henry was born on February 11, 1937 in Chicago, Illinois, United States.
Bachelor of Science in Education, Northern Illinois U., 1958; Master of Science, Northern Illinois U., 1963; EDD, Northern Illinois U., 1973.
Teacher general science, Herric Junior High School, Downers Grove, Illinois, 1958-1963; teacher biology, DeKalb (Illinois) Senior High School, 1963-1974; principal, Union High School, Biggsville, Illinois, 1974-1975; principal, Herrin (Illinois) High School, since 1975.
Member, chairman Herrin Planning Commission, since 1980. Member Southern Illinois School Masters (chair 1980), Illinois Principal Association, Herrin Rotary (director 1980-1984).
M. Sue Conaway, August 12, 1962. Children: Julie, Michael.