Denis J. O'Leary's obituary , Passed away on August 7, 2025 in Palm Beach Gardens, Florida

Denis J. O'Leary

August 7, 2025

Palm Beach Gardens, Florida

Denis J. O'Leary's obituary , Passed away on August 7, 2025 in Palm Beach Gardens, Florida

Funeral arrangement under the care of
Tillman Funeral Home & Crematory

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Denis J. O'Leary Obituary

With heavy hearts, we announce the death of Denis J. O'Leary in Palm Beach Gardens, Florida, who passed away on August 7, 2025. Leave a sympathy message to the family on the memorial page of Denis J. O'Leary to pay them a last tribute.

He was predeceased by: his siblings, Patrick O'Leary and Kathleen O'Brien. He is survived by: his wife Christa; his daughters, Maureen Ward (Kevin), Diane Smith (Jeremy) and Susan O'Leary (Mike Longo); his grandchildren, Matthew (Charlotte), Mark (Kristine), Jamieson (Caroline), Brian (Katie), Rebecca, Ashley and Lauren; his great grandchild Jake; and his siblings, Jerry O'Leary and Eileen Jamieson.

A Mass was held on Monday, August 18th 2025 from 11:00 AM to 12:00 PM at the Cathedral of St. Ignatius Loyola (9999 N Military Trl, Palm Beach Gardens, FL 33410). A burial was held on Tuesday, August 19th 2025 from 10:30 AM to 11:00 AM at the South Florida National Cemetery (6501 S State Rd 7, Lake Worth, FL 33449).

In lieu of flowers, the family requests memorial donations be made to Trustbridge Hospice.

Funeral arrangement under the care of
Tillman Funeral Home & Crematory



Mon

Aug 18

Mass

Cathedral of St. Ignatius Loyola
9999 N Military Trl, Palm Beach Gardens, FL 33410

Tue

Aug 19

Burial

South Florida National Cemetery
6501 S State Rd 7, Lake Worth, FL 33449

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