Cover photo for Sandra Lee Seibert's Obituary
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1942 Sandra 2024

Sandra Lee Seibert

July 26, 1942 — February 25, 2024

Waterloo, IL

Sandra Lee "Sandy" Seibert, nee Kettmann, 81, of Waterloo, IL, died February 25, 2024, in Freeburg. She was born July 26, 1942, in Boxtown, IL.


    She is survived by her children Lisa M. (Roger) Dietz and Sheri L. (Brian) Casey; grandchildren Lauren Dietz, Jeremy (Katelynn) Dietz, Allyssa Koerber, Megan (Zach) Seemann, and Gracelyn Casey; great granddaughters Lily Allina Dietz and Marleigh Jane Seemann; sister Faye Bangle; sisters-in-law and brother-in-law Susan Bangle, Annette and Butch Gruber, and Leon Kurz; nieces; and cousins.


    She is preceded in death by her parents James E. Kettmann & Thelma F. J. (nee Harris) Bangle, brothers Stanley Kettmann, and Richard Bangle; and Aaron Bangle.


As an expression of sympathy the family prefers memorial contributions to: 

Family Wishes


Memorial Visitation:

    9 AM until time of service Saturday, March 9, 2024 at Quernheim Funeral Home


Memorial Service:

    11: 30 AM Saturday, March 9, 2024 at Quernheim Funeral Home in Waterloo, IL

        Pastor Matt Friz officiating

    Interment at St. John Cemetery in Fults, IL

To order memorial trees or send flowers to the family in memory of Sandra Lee Seibert, please visit our flower store.

Service Schedule

Past Services

Memorial Visitation

Saturday, March 9, 2024

9:00 - 11:30 am (Central time)

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Memorial Service

Saturday, March 9, 2024

Starts at 11:30 am (Central time)

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