Rock Island, Illinois
1936 - 2025 (Age 88)
Rev. John Matthew Onderko Born: October 17, 1936 in Galesburg, IL Died: April 28, 2025 in Rock Island, IL Rev. John Matthew Onderko of Rock Island, Illinois passed away Monday, April 28, 2025, at UnityPoint Health-Trinity, Rock Island. Fr. John was born on October 17, 1936, in Galesburg, to...
Read MoreI am shocked and sad about Father Onderko's passing!!! He brought light, stories, intelligence an interest in everything he did. I know he is with God; I only hope that his passing was peaceful... -Molly Parker
Molly Parker
April 30, 2025
