John graduated from Mt. Carmel High School in Chicago, IL, received his bachelor of education from Chicago Teachers College and later went on to receive his master’s degree at De Paul University. He taught school for 38 years and was loved by his students.
He is survived by his son, Craig and daughter-in-law, Carla and grandchildren, Grace, Levi, Neil, Luke and Hannah.
John was predeceased by his father, Allen O’Hanley; his mother, Helen O’Hanley and a brother, Allan O’Hanley.
A Funeral Mass will be held on Tuesday, October 17, 2023 at 10:00 AM at St. Joseph Catholic Church, 1200 SE 10th Street, Stuart, FL 34996. A graveside service will follow at Our Lady Queen of Peace Cemetery, 10941 Southern Blvd, Royal Palm Beach, FL 33411.