Cornelius O'Leary Obituary

The passing of Cornelius O'Leary (San Francisco, California) leaves a void in the hearts of many, as we bid farewell to a loving soul who departed on January 1, 2026 at the age of 91. Family and friends can send flowers and/or light a candle as a loving gesture for their loved one. Leave a sympathy message to the family in the guestbook on this memorial page of Cornelius O'Leary to show support.

He was predeceased by: his brothers, Flor and Brendan O'Leary. He is survived by: his sons, Colman, Cornelius, Michael and Martin; his wife Mary Coleman of Mary's Church; his sister Joan; and his grandchildren, Sadie, Charlotte, Elle, Jackson, Ethan, Quinn, Noah and Maximus.