Mary E. Seim

Mary E. Seim 80, of DeKalb, passed away Tuesday, May 19, 2026, at home surrounded by her family. She was born June 26, 1945, in Rochelle, IL and was the daughter of Ellwood and Alberta (Quitno) Cedarholm.

Mary graduated from Rochelle High School in 1963. She married Kenneth O. Seim on January 2, 1965, at St. John Lutheran Church in Creston, IL.

Mary was a member of First Lutheran Church in DeKalb. She dedicated 25 years to Gonterman Jewelers, where her warm smile and kind heart became familiar to so many in the community. Mary took great joy in helping customers find the perfect piece to celebrate life’s special moments, whether decorating for a cherished occasion or assisting an excited bride-to-be with her wedding registry. She took great pride in decorating her home, creating a warm and welcoming space for family and friends, and she loved taking care of the flowers and landscaping around the house.

An avid walker, Mary loved spending time walking through the neighborhood, where her friendly presence and gentle spirit will be deeply missed.

Survivors include; husband Kenneth of DeKalb, sons; Andrew Seim of Glendale, CA and Aaron Seim of DeKalb. She was preceded in death by her parents and two sisters; Donna Gommel and Marge Huftalin.

Graveside memorial service will be held on Tuesday, May 26, 2026, at 10:30am at Woodlawn Cemetery in Creston, IL. Memorials can be made to the Barb Food Mart. https://www.barbfoodmart.com/

Cremation rites and arrangements were entrusted to Finch Funeral Home 310 Oak St. DeKalb, IL 60115 815-758-3841.