Therese A. Olszewski age 96, of Calumet City, Illinois passed away peacefully at home on Wednesday, February 28, 2024. Therese was preceded in death by her loving husband Eugene, and parents Anthony and Pearl (nee Gorny) Ksiazek, and siblings, Aloysius (late Rose) Ksiazek, Anthony Ksiazek, Stella Pines, Albin Ksiazek, Joseph Ksiazek, and Mary Ban. Therese is survived by her children David and Susan. Cherished and caring gramma to her many furry and feathered family. Therese was a loving aunt to many nieces, nephews and she was a friend of many.

Friends may visit with the family on Monday, March 11, 2024 from 9:00 to 10:00 AM followed by a 10:00 AM Mass of Christian Burial at Jesus Shepherd of Souls, (Our Lady of Knock Church), 501 163rd Street, Calumet City, Illinois. Therese will be laid to rest at Holy Cross Catholic Cemetery, Calumet City, Illinois. Therese was loved by many and she will be truly missed.

Please omit flowers; memorial donations may be made in Therese's name for a Mass of Intention or a charity of your choice.