American Veteran 04

Terrence Patrick Michael O'Callahan

July 15, 1947 ~ September 9, 2020 (age 73)


Terrence Patrick Michael O’Callahan, of Ft. Myers, FL, passed away September 9, 2020 in Belvidere, IL.

He was born July 15, 1947 in Chicago, the son of the late John and Olive Marie O’Callahan.

Terrence is survived by his loving wife, Cheryl; his children, Mike (Joyce) O’Callahan of The Woodlands, TX and Megan (Al) Struck of Marengo; and his grandchildren, Callahan Struck and Ethan Struck.

In addition to his parents, he was preceded in death by his brother, Michael O’Callahan.

Terrence was a Lieutenant for the Hazardous Materials Rig and open water diver with the Schaumburg Fire Department. He was a Moose member, American Legion, Elks and loved riding his Harley. Above all, Terrence was an awesome dad, and Da to his grandchildren.

Visitation will be held Monday, September 14, 2020 from 4-7pm at Davenport Family Funeral Home and Crematory, 419 E Terra Cotta Ave (Rt. 176) Crystal Lake.

Memorials may be made in his memory to the American Diabetes Association at


To send flowers to the family or plant a tree in memory of Terrence Patrick Michael O'Callahan, please visit our floral store.


Memorial Visitation
September 14, 2020

4:00 PM to 7:00 PM
Davenport Family Funeral Home and Crematory
419 E. Terra Cotta Ave.
Crystal Lake, IL 60014


American Diabetes Association
2451 Crystal Dr Ste 900, Arlington VA 22202
Tel: 1-800-342-2383

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