Klaus E. Harnack M.D. Obituary
It is always difficult saying goodbye to someone we love and cherish. Family and friends must say goodbye to their beloved Klaus E. Harnack M. D. (Hoffman Estates, Illinois), who passed away at the age of 92, on November 30, 2020. Leave a sympathy message to the family in the guestbook on this memorial page of Klaus E. Harnack M. D. to show support.
He was loved and cherished by many people including: his wife Ellen Harnack; his sons, Michael Harnack and Steven Harnack (Helen); his grandchildren, Allison Huebert (Jacob), Danielle Ellen, Jasmine Harnack, Nathaniel Harnack, Christopher Harnack and Lauren Harnack; and his great grandchildren, Felix, Hazel and Edward.
