Anthony Jude "Tony" O'Connell of North Aurora, IL passed away on February 26, 2026
at Avantara Aurora. He was born on October 10, 1957, in Dublin, Ireland to Anthony and
Philomena "Phyllis" O'Connell.
He took evening classes at Loyola University, Chicago for 10 years to earn his
Bachelor's degree in computer science. Over the years, he was employed at Rush-
Presbyterian Medical Center, Blue Cross Blue Shield, and Northwestern Mutual
Insurance until his retirement in March 2025.
Tony was a dog lover, an avid fan of Premier League soccer, an enthusiastic traveler,
and a musician. His specialty was Irish traditional music, and he enjoyed playing both
keyboards and button accordion. He was always happiest when he was playing music
with his friends.
Tony is survived by his wife of 43 years, Jo Gengler; his sister-in-law Kris Keef of
Montgomery, IL; his brother-in-law Tom Gengler of Chicago, IL; his dog Roxy, and his
many friends both here and in Ireland. He was preceded in death by his parents and his
brother-in-law Jerry Keef.
Thanks to Avantara Aurora and Suncrest Hospice for their kindness and care. Special
thanks to Joe Martin, Patrice Macken, Cathy Grafton, and the entire Irish music
community for their love, help and support over the past several weeks.
A Celebration of Life will be scheduled at a later date.

Arrangements entrusted to THE DALEIDEN MORTUARY, 220 North Lake Street, Aurora, Illinois 60506. 630-631-5500
Please visit our interactive website at www.daleidenmortuary.com to leave condolences for Tony's family or sign the guest book