Jack Heneghan Obituary Chicago Heights, IL: Marian Catholic High School giant, Jack Heneghan passes away.

The Marian Catholic High School community are mourning the loss of a giant in Mr. Heneghan.

Mr. Heneghan had a profound impact on the life of many. He was the kindest, most caring, most insightful person you could hope to meet.

The announcement of Mr. Heneghan’s passing on Saturday, November 18, 2023, was flooded by heartfelt tributes and condolences across social media. He will be sorely missed by many.

“Jack Heneghan passed away last night. We should all be so blessed to have a person like this in our lives – an all-in, sincere, humble giant of a mentor, friend and benefactor. I believe to my core that Jack was specifically put on this earth to take Marian Catholic High School where it needed to go,” a Facebook post said.

Social Media Tributes

Thoughts and prayers to Mr. Heneghan’s family and friends.

Words fall short of expressing our grief for your loss, as we mourn with family and friends for this great loss. Please accept our condolences and may our prayers help comfort you. Please receive our heartfelt condolences.

Feel free to drop condolences messages and prayers for the family and friends of the deceased as it will go a very long way at this difficult time of theirs.