Mary A Bernstrom Obituary

It is with deep sorrow that we announce the death of Mary A Bernstrom of Port Byron, Illinois, who passed away on September 16, 2025, at the age of 82, leaving to mourn family and friends. Leave a sympathy message to the family in the guestbook on this memorial page of Mary A Bernstrom to show support.

She was predeceased by: her parents, Arno Wiese and Arlene Wiese (Schaefer); her husband David N. Bernstrom; and her sister Elaine Wiese. She is survived by: her children, Susan Burke (Dave) of Bettendorf, IA and David Bernstrom II (Caciona) of Tipton, IA; her stepdaughter Shannan O'Connor (Mark) of Vero Beach, FL; her grandchildren, Katie LeBlanc (Brandon), Brian, Maggie, Kevin Burke, Nils and Serafina Bernstrom; and her siblings, Joyce Caprata of Scottsdale, AZ, Cal Wiese of Scottsdale, AZ and John Wiese. She is also survived by many nieces and nephews.

Memorials may be made to the Clarissa C. Cook Hospice House or the ALS Association.