Johnna Dedering

April 23, 1952 - October 30, 2025

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Queen of Apostles Catholic Church

N35 W23360 Capitol Drive

Pewaukee, WI 53072

Tuesday 11/11, 10:00 am - 12:00 pm

Queen of Apostles Catholic Church

N35 W23360 Capitol Drive

Pewaukee, WI 53072

Tuesday 11/11, 12:00 pm

Johnna Dedering passed away peacefully on Thursday, October 30, 2025, age 73. Devoted wife to Thomas Dedering of 51 years. Beloved mother to Tad and Matt (Tiffany). Oma to Aiden, Madisyn, and Simon. Dear sister to Bud, Jane, and Doug. Further survived by many nieces, nephews, and friends.

Johnna was very active within her church community. Above all else, family was most important to her, especially her grandchildren, often having sleepovers baking cookies and watching movies.

Johnna was always willing to lend a helping hand. She enjoyed holidays, getting together for Thanksgiving and Christmas. Johnna also loved having her dog, Roxie, around.

Johnna was known to have a great sense of humor that will be missed greatly.

Visitation will be held at Queen of Apostles Catholic Church, N35 W23360 Capitol Drive, Pewaukee, Wisconsin 53072 on Tuesday, November 11, 2025 from 10:00 AM – 12:00 PM. Mass of Christian Burial at 12:00 PM.