John F. Brennan

John F. Brennan obituary, Hinsdale, IL

John F. Brennan

John Brennan Obituary

Obituary published on Legacy.com by Sullivan Family Funeral Homes & Cremation Service - Hinsdale on Oct. 25, 2024.

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John F. Brennan, age 62, of Hinsdale, IL. Beloved husband of Esperanza Chan; loving father of Haileigh Brennan; dear brother of Catherine A. Brennan and Susan J. Brennan; cherished cousin and friend of many. John was born in Oak Lawn, IL on May 26, 1962, to his loving parents the late Stanley and Catherine Brennan, he passed away on October 22, 2024, with his loving family at his side. Visitation Sunday, October 27th, 11:00 AM until time of Funeral Service 1:30 PM at Sullivan Funeral Home, 60 South Grant Street, Hinsdale, IL. Interment Private. In lieu of flowers, memorials to Hinsdale Humane Society, are appreciated. 630-323-0274 or www.sullivanfuneralhomehinsdale.com
To send flowers to the family or plant a tree in memory of John, please visit our floral store.

To plant trees in memory, please visit the Sympathy Store.

Sign John Brennan's Guest Book

Not sure what to say?

August 6, 2025

Nicholas Showalter posted to the memorial.

October 27, 2024

Evan and Julie Fiffles planted trees.

October 27, 2024

Bill and Julie Galbreath planted trees.

Nicholas Showalter

August 6, 2025

John and I lived in Dolan Hall at IWU. He was always so kind and soft-spoken with a good sense of humor. Although we've had no contact since college, I'm sad to hear of his death. He was someone I was always glad to see and interact with and I'm sure he has been a blessing to others. My prayers are with all of you who are grieving his loss.

Single Memorial Tree

Evan and Julie Fiffles

Planted Trees

Single Memorial Tree

Bill and Julie Galbreath

Planted Trees

Melinda Felton Alekna

October 27, 2024

John was so kind and loving. We've known each other since grade school.
John was good friends with my husband as well. He was a groomsman in our wedding. John loved and cared about people. John was so genuine.

Cluster of 50 Memorial Trees

Alice Chan

Planted Trees

mike meyer

October 25, 2024

What a true gentleman John was. I worked with John and always remembered his compassion for others. So sorry to hear this.

From the Staff of Sullivan Funeral Home

October 25, 2024

Offering our deepest condolences during this difficult time.

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Sullivan Family Funeral Homes & Cremation Service - Hinsdale

60 South Grant Street, Hinsdale, IL 60521

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Sign John Brennan's Guest Book

Not sure what to say?

August 6, 2025

Nicholas Showalter posted to the memorial.

October 27, 2024

Evan and Julie Fiffles planted trees.

October 27, 2024

Bill and Julie Galbreath planted trees.