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BORN
1947
DIED
2025
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Cecelia O'Connor Obituary
July 27, 1947 - May 28, 2025
Cecelia "Sis" M. O'Connor, 77, of Buffalo, passed away peacefully at home on May 28, 2025, surrounded by family. Born July 27, 1947, in Buffalo, NY. She was the daughter of the late Valerian & Celia Banaszak. Survived by her husband of 28 years, Dennis O'Connor; children Kelly Kuzio, Holly Williams, Joy (Darren) Macdonald & Denny Williams; stepchildren Kelley O'Connor & Molly (Keith) Boicourt; siblings Leonard (Betty) Banaszak & Valerian (Suki) Banaszak; ten grandchildren and two great-grandchildren.
Memories and Condolences
for Cecelia O'Connor
Karen Gold (Guminski) & Jack Gold
June 27, 2025
Jack & I are so very sorry about the loss of Sissy. I will miss her smile and all the times I saw her at the Village Soup On Sunday's. She's up in heaven with all of our past Banaszak family clan members. Love you to pieces cousin...God Bless
Angela R Banaszak
June 26, 2025
Don and I will miss you so much! You were and are an angel!
sherri gusch
June 25, 2025
I was shocked to see this! I worked with "momma" sis at Cracker Barrel! She was an amazing person with such a huge heart! Sending my deepest condolences to all!
DM
June 25, 2025
RIP
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Holly Williams
June 24, 2025
I miss you deeply every single day. Your love lives on in my heart forever I love you Momma!
Kelly Kuzio
June 24, 2025
Mom, I will always miss you!
Fr Paul Sabo
June 24, 2025
Dennis, so sorry to learn of SIS's passing. i will offer a Mass for her and the family. I speak for my sister, Elaine and myself. RIP
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