Cover photo for Dennis Mueller's Obituary
1938 Dennis 2021

Dennis Mueller

September 12, 1938 — March 3, 2021

Dennis E. Mueller, 82, Seymour, passed away at Country Villa in Freedom on Wednesday, March 3, 2021, following a long battle with Alzheimer's. He was born on September 12, 1938, to the late Ervin and Eleanor (Abel) Mueller, and was a graduate of Seymour High School. Dennis enlisted in the U.S. Army in 1956, and he spent eight years in the U.S. Army Reserves. On August 14, 1965, Dennis was united in marriage to Lois Hansen. Lois preceded him in death on March 2, 2006.

He was a member of Emmanuel Lutheran Church. Dennis began working for his father at Progressive Farmers Co-op in Seymour. He also worked as a machinist for several different companies in Green Bay. Dennis later worked as a custodian at Seymour Middle School until his retirement.

Dennis and Lois loved the tree farm in Isaar which they started in the 1970s. The couple also enjoyed 4-wheeling on dusty trails. After retirement, Dennis enjoyed the annual ice fishing trip with his sons, until he was no longer able due to health concerns.

Survivors include his sons: Steven (Shawn) Mueller, Freedom, Brian Mueller, Seymour, and Darren (Michelle) Mueller, Combined Locks; grandchildren: Landin (special friend, Kelsie Malliet), Kendyl (special friend, Cole Mitchell), Courtney (special friend, Zac Knoeck), Hannah (fiance Kenny Jurgenson), Emma, and Jacob Mueller; one great-grandson, Axeton Mitchell; one sister-in-law, Susan (Steve) Knothe, Roswell, GA; nieces, nephews, other relatives and friends.

In addition to his wife and parents, Dennis was preceded in death by his father-in-law and mother-in-law, Alfred and Cecilia (Diener) Hansen; and one sister, Genevieve (Vernon) Driesow.

A private funeral service will be held. Burial will take place at Emmanuel Lutheran Cemetery in Seymour.

The family wishes to extend a special thanks to the staffs of Country Villa and Heartland Hospice for their compassionate care.

Online condolences may be expressed to Dennis' family at
To send flowers to the family in memory of Dennis Mueller, please visit our flower store.

Service Schedule

Past Services


Muehl-Boettcher Funeral Home


Enter your phone number above to have directions sent via text. Standard text messaging rates apply.


Visits: 8

This site is protected by reCAPTCHA and the
Google Privacy Policy and Terms of Service apply.

Service map data © OpenStreetMap contributors

Send Flowers

Send Flowers

Send a Card

Send a Card