Bonnie Katherine Kohloff Hadder Obituary
With solemn reverence, we commemorate Bonnie Katherine Kohloff Hadder of Ionia, Michigan, whose life came to an end on January 1, 2026 at the age of 94, leaving behind cherished memories. You can send your sympathy in the guestbook provided and share it with the family.
As we bid farewell to this luminous soul, let her loved ones carry forward the torch of her memory, illuminating the path ahead with the warmth of her love and the brilliance of her spirit. Though Bonnie may journey beyond the horizon of our sight, her essence remains woven into the very fabric of our being — a guiding light in the darkness, a beacon of hope in the night.
She was predeceased by: her parents, Percy Colley and Wealthy "Elizabeth" Colley (Robinson); and her husband Richard "Don" Kohloff. She is survived by: her sons, Michael Kohloff (Amy) and David Kohloff (Marsha); her grandchildren, Jeremy and Shannon; her great grandchild Ellaina; and her stepdaughter Sally. She is also survived by step grandchildren and step great grandchildren.
