Mary Pat Byrne passed away on August 4, 2025, surrounded by family at her home in the Chicago neighborhood of Edgebrook. Mary Pat touched the lives of all she encountered, especially those in her hometown of Edgebrook and her adopted second home of St. Petersburg, Florida. She was full of love and was always ready to offer a hand to anyone she encountered. She held us together through every season in life. She was a deeply spiritual person who found comfort and strength in her faith. She was a talented painter, a practiced yogi, a successful businesswoman, an incredible golfer and the best chef. She continues to inspire us all to celebrate each moment of our lives.
Mary Pat Byrne was the beloved wife of Jim Houy and proud mother to Luna (her beautiful golden doodle), loving sister of Carron (David) Hanley, Catherine M. Byrne, Lawrence (Jennifer) W. Byrne, Jr. and Terrance (Carol) Byrne, and incredible aunt to Jennifer, Laura and Daniel Hanley; Patrick Rocco, Bridget and Sara Bulmer, Thomas, Michael and Anna Byrne; and Audrey and Chloe Byrne.
The visitation will be held on August 14, 2025 from 10AM to 12PM with the funeral mass to follow at 12PM, all at St. Mary of the Woods Church, 7000 N. Moselle, Chicago. A reception will follow at Zia’s Social, 6158 Northwest Highway, Chicago, Illinois.
In lieu of flowers, please donate to the American Cancer Society.
For further information please contact the funeral home at 847-515-8772 or online condolences may be directed to www.defiorefuneral.com.
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Mary Pat was truly the best — the world was a better place because of her. Her love, spirit and memory will live on in all of us. Rest in peace, Madge
I feel so fortunate to have known Madge. She leaves a legacy of love and generosity. May she rest in peace.
Though we only had a chance to meet Mary Pat a few times, we were impressed by her warmth, compassion, and humor. We are so sad that her death will not offer us any more opportunities to spend time with her. Our sincerest condolences to the entire Byrne clan and especially to Jim.
We were deeply saddened to hear of Mary Pat's passing. Our thoughts are with you and your family during this difficult time. She was a kind and vibrant presence in our neighborhood, and her memory will live on in our hearts. Please accept my heartfelt condolences and may Mary Pat rest in peace.
Kate, so glad you were there with Mary Pat at the end.
We love Mary Pat, she will be missed
Mary Pat was truly a very special person. She was a great friend, talented painter, and a very loving wife to Jim. Will truly miss our Florida dinners.
Condolences to the family, may Mary Pats soul rest in Eternal Peace🙏🏼