Olga Demoski Obituary

It is with deep sorrow that we announce the death of Olga Demoski (Binghamton, New York), who passed away on January 3, 2026, at the age of 91, leaving to mourn family and friends. Leave a sympathy message to the family in the guestbook on this memorial page of Olga Demoski to show support.

She was predeceased by: her husband James F. Demoski; her parents, Andrew Supa and Anna Supa; her siblings, Mary Perchinsky, Anna Supa, Anna Krowiak, John, Michael, Andrew, George, Alex and Peter Supa; and her daughter-in-law Doreen Demoski.

She is survived by: her children, James J. Demoski and Monica Clink; her grandchildren, Cayla Demoski, Rachel Abramson and Alex Clink (Stephanie); and her close friend Marilyn Kumpon. She is also survived by several nieces and nephews.

In lieu of flowers, please make a donation to Holy Spirit Church, 360 Clinton St. Binghamton NY 13905 in Olga's memory.