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Diana Sue Sweitzer

1954 - 2025

Diana Sue Sweitzer obituary, 1954-2025, Centralia, IL

BORN

1954

DIED

2025

FUNERAL HOME

Kassly Mortuary, Ltd. - Fairview Heights

9900 St. Clair Avenue

Fairview Heights, Illinois

Diana Sweitzer Obituary

Diana Sue Sweitzer

November 22, 1954 - June 26, 2025

Centralia, Illinois - Diana Sue Sweitzer, age 70, of Centralia, IL, born on November 22, 1954, in East St. Louis, IL, died on Thursday, June 26, 2025, at St. Mary's Hospital, Centralia, IL.

Diana's Cerebral Palsy labeled her as disabled, but those who knew her recognized a deep, strong-willed woman who loved life. A person who was resilient and persevered through many challenges. Her communication skills were powerful and were conveyed through her body language, facial expressions and nonverbal cues. Diana challenged us to look past her physical appearance and instead see her in-depth personality. Her laughter and beautiful smile would pierce one's heart. She taught us how to be hopeful and grateful. Her life has, and will continue to be, inspiring.

She was beloved and treasured by her late parents, Eva (nee Bieniek) and Clyde Sweitzer; her brothers, Billy Sweitzer, Jackie Lee Sweitzer, and Ronald Sweitzer.

Diana is survived by her siblings, Loretta King, of Cape Girardeau, MO, Charlie (Merlyn) Sweitzer, of Warrenton, MO, Kenneth "Ray" (Carol Yvonne) Sweitzer, of Caseyville, IL, Larry (Linda) Sweitzer, of Mt. Washington, KY, and Linda (Michael) Nance, of Collinsville, IL. She is also survived by many loving nieces, nephews and her long-time loving and caring friends at the Warren G. Murray Developmental Center in Centralia, IL.

Condolences may be made to the family at www.kasslyfuneral.com.

Visitation will be held on Friday, July 18, 2025, from 9:30 to 11:30 a.m., at Holy Trinity Catholic Church, Fairview Heights, IL.

A Mass of Christian Burial will be held on Friday, July 18, 2025, at 11:30 a.m., at Holy Trinity Catholic Church, Fairview Heights, IL. Interment will be in Jefferson Barracks National Cemetery, St. Louis, MO.

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

Published by Belleville News-Democrat from Jul. 2 to Jul. 6, 2025.

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Memorial Events
for Diana Sweitzer

Jul

18

Visitation

9:30 a.m. - 11:30 a.m.

Holy Trinity Catholic Church (Kassly Mortuary)

Jul

18

Mass of Christian Burial

11:30 a.m.

Holy Trinity Catholic Church (Kassly Mortuary)

Funeral services provided by:

Kassly Mortuary, Ltd. - Fairview Heights

9900 St. Clair Avenue, Fairview Heights, IL 62208

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