Obituary Listings

David F. O'Brien

November 27, 1942 November 28, 2019
David  F. O'Brien
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Obituary for David F. O'Brien

David F. O’Brien, age 77 of Naperville, passed away suddenly, Thursday, November 28, 2019 at his home. He was born November 27, 1942 in Chicago, IL to his loving late parents, James and Margarete O’Brien. Cherished husband of Mary C. O’Brien, wedded on May 1, 1971.

Beloved father of Jennifer (Dan) Curtis of St. Charles and Julie O’Brien (Elizabeth Larson) of Oswego, IL.

Adored grandpa of Zachary, Alexander and Matthew Curtis.

Dearest brother of Patricia (Dan) Blake, Paul (Cheryl) O’Brien, the late Mary Ellen Reed, James O’Brien, Timothy O’Brien, and Terrance O’Brien.

Fond uncle of many.

Dave enlisted into the Marine Corp after graduating from Purdue University serving 2 years in Vietnam on a F4 Phantom jet achieving the rank of Captain. Following honorable discharge from USMC he worked in the banking industry for 40 plus years, retiring at Old Second National Bank in Aurora IL as Executive Vice President of Information Services. Dave was a strong patriarch of his family. He was a devout Catholic, loyal lifelong friend to many and a kind, gentle soul. Most of all, his complete devotion, commitment and love for his grandsons that was unwavering. He was their number one sporting fan. After retirement he enjoyed traveling to tropical destinations with his wife Mary and relaxing poolside at home.

In lieu of flowers, memorials to a charity of your choice.

Visitation: Thursday, December 5th 4:00-8:00 PM at Friedrich-Jones Funeral Home & Cremation Services, 44 S. Mill St., Naperville, IL 60540.

Prayers will begin, Friday, December 6th 9:45 AM from the funeral home and will process to St. Thomas the Apostle Church for a 10:30 AM Mass of Christian Burial. Interment will follow at SS. Peter & Paul Cemetery, Naperville, IL. For more information, please call 630-355-0213 or

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Previous Events





4:00 PM 12/5/2019 4:00:00 PM - 8:00 PM 12/5/2019 8:00:00 PM
Friedrich-Jones Funeral Home

44 S. Mill St.
Naperville, IL 60540

Friedrich-Jones Funeral Home
44 S. Mill St. Naperville 60540 IL
United States

Mass of Christian Burial




10:30 AM 12/6/2019 10:30:00 AM
St. Thomas the Apostle Catholic Church

1500 Brookdale Road
Naperville, IL 60563

St. Thomas the Apostle Catholic Church
1500 Brookdale Road Naperville 60563 IL
United States

Cemetery Details


SS. Peter & Paul Cemetery Final Resting Place

701 North Ave
Naperville, IL 60540

701 North Ave Naperville 60540 IL
United States

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