Jean E. Onderko's obituary , Passed away on March 12, 2025 in Denver, Colorado

Jean E. Onderko

September 28, 1940 - March 12, 2025 (84 years old)

Denver, Colorado

Jean E. Onderko's obituary , Passed away on March 12, 2025 in Denver, Colorado

Funeral arrangement under the care of
Monarch Society

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Jean E. Onderko

September 28, 1940 - March 12, 2025 (84 years old)

Denver, Colorado

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Jean E. Onderko Obituary

It is with great sadness that we announce the death of Jean E. Onderko of Denver, Colorado, who passed away on March 12, 2025, at the age of 84, leaving to mourn family and friends. Leave a sympathy message to the family on the memorial page of Jean E. Onderko to pay them a last tribute.

She was predeceased by: her sister Mary Ann Goffus. She is survived by: her husband Edward M. Onderko; her daughters, Karen Onderko, Beth Vagle, Michele Onderko and Patty Onderko; her grandchildren, Evan, Jane, Camille Doherty, Ben, Adam Vagle, Nathan and Theo Onderko; her brother William O'Donnell; Bob Doherty, Wade Vagle, Paul Irby and Emily Spilko.

In lieu of flowers memorials may be made to Stanley British Primary School (https://www.stanleybps.org) in grandma Jean's name.

Funeral arrangement under the care of
Monarch Society



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