A private family service will be held. Burial will be in Westlawn Cemetery in Norridge, Ill.
Boston Funeral Home in Stevens Point assisted with arrangements.
Mrs. Ornstein was born in Chicago, Ill., a daughter of the late Harry and Dorothy (Franklin) Sherry. She grew up in Chicago and attended local schools.
She was married to Stanley Ornstein. He died May 2, 2000.
After the marriage they later settled in the Stevens Point area.
Survivors include one daughter, Shari Denenberg, Plover; one daughter-in-law, Bonnie Ornstein, Chicago; five grandchildren, Samantha (Kim Lehman) Denenberg, Jessica (Jerry Greco) Denenberg, and Ben Denenberg, all of Plover, and Deanna Borntraeger and Amanda Herholdt, both of Chicago, Ill.; and three great-grandchildren, Zeke Denenberg, Justin Dulak, and Jasiah Lehman, all of Plover.
She was also preceded in death by one son, Barry.