Frederick J. Theilacker's obituary , Passed away on December 4, 2025 in Brookfield, Wisconsin

Frederick J. Theilacker

February 23, 1926 - December 4, 2025 (99 years old)

Brookfield, Wisconsin

Frederick J. Theilacker's obituary , Passed away on December 4, 2025 in Brookfield, Wisconsin

Funeral arrangement under the care of
Harder Funeral Home

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Frederick J. Theilacker

February 23, 1926 - December 4, 2025 (99 years old)

Brookfield, Wisconsin

Frederick J. Theilacker Obituary

With profound sadness, we say goodbye to Frederick J. Theilacker (Brookfield, Wisconsin), whose vibrant spirit touched the lives of many. Frederick left this world on December 4, 2025 at the age of 99, leaving a void in the lives of so many people. You can send your sympathy in the guestbook provided and share it with the family.

He was predeceased by: his parents, Julius Theilacker and Martha Theilacker (Seliger); his wife June Butenhoff; his sisters, Ruth Dunning Schwendener and Grace Millen; Allan and Clarence Butenhoff.

He is survived by: his children, Wendy Dallman (Dan), Fritz Theilacker (Robin) and Jay Theilacker (Lynn). He is also survived by 8 grandchildren and 10 great grandchildren.

Visitation will be held on Friday, December 12th 2025 from 10:30 AM to 12:00 PM at the Harder Funeral Home (18700 W Capitol Dr, Brookfield, WI 53045). A funeral service will be held on Friday, December 12th 2025 from 12:00 PM to 1:00 PM at the same location.

Striped Honor Flight or Trinity UCC or the charity of your choice.

Funeral arrangement under the care of
Harder Funeral Home



Fri

Dec 12

Visitation

10:30 AM - 12:00 PM

Harder Funeral Home
18700 W Capitol Dr, Brookfield, WI 53045

Fri

Dec 12

Funeral service

12:00 PM - 1:00 PM

Harder Funeral Home
18700 W Capitol Dr, Brookfield, WI 53045

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