William Joseph Sullivan

William J. Sullivan Sr. 93, of Oak Park, IL. Born May 7, 1930, an extremely loquacious man only to be interrupted by death on July 17, 2023.

For sixty seven years Bill was a loving and devoted husband to his sweetheart, Margot Sullivan and dedicated to his children Bill Jr. (Clare), Brian (Maureen Mullig), Mary Kay Harmon, Tommy (Kim Alamar), and Eileen Curran (Tom Murtha).  Beloved by his grandchildren Katie (Billy Smith), Janie (Steve Roach), Lizzie (David Biddle), Baby Billy, Tim, Matthew, Olivia, Clare (Angie Lopez) and Bridget. He deeply cherished his great grandchildren Violet and Hadley.

He was preceded in death by parents Daniel and Molly, and siblings Daniel (Bobba), Kevin, Marita, Kathleen Searle (Jack), Shelia Cronin (William) and baby Angela.

He was the fond uncle of Katie, Danny, Jimmy, Molly, Marita Clare, Maggie, Marita Elizabeth, Mark, Cathy, the late Capt. William D. Cronin Jr. USMC, and Brian Timothy.

The Sullivan family is sincerely grateful to the wonderful staff at Brookdale Oak Park for their support and excellent care during Bill’s last months.

Visitation and Mass at St. Giles Church, 1045 Columbian Ave. Oak Park, IL on Tuesday, July 25th with visitation beginning at 10:00 AM and Mass at 11:00 AM.

In lieu of flowers, donations to housingforward.org and/or howardbrown.org are appreciated.

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