December 5, 1958 – July 28, 2022
Theresa Barthel Treptau, age 63, of St. Michael, MN passed away peacefully after a courageous battle with cancer. Theresa graduated from St. Michael-Albertville High School in 1977, later attending Anoka Technical College. On April 16, 1983 Theresa Barthel was joined in holy marriage to Michael E. Treptau at The St. Michael Catholic Church in St. Michael, MN. God blessed their marriage with a son and a daughter. Theresa spent 42 years working at The Hennepin County Attorney’s Office where she retired in December of 2019 as the office manager of the Adult Prosecution Division. Survived by her husband: Michael E. Treptau; a son: Matthew (Andrea) Treptau; a daughter: Marissa (Brent) Steffel; grandchildren: Matthew, Piper, and Oliver Treptau and Savannah Steffel; siblings: Lynette (Rick) Deziel, Benita (Jim) Oliver, Gordy Barthel, Michele (Dan) Pawelk, Charlene (Gerard) Willette, Lisa (Kenny) Daluge and Pam (Mike) Vetsch; brothers-in-law and sisters-in-law: Scott (Marie) Treptau, Andrea (Darren) Heairet and Dan (Deb) Treptau; aunts, uncles, many nieces and nephews, other relatives and friends. Preceded in death by her parents Bernard & Irene Barthel, brothers Ben and Gerry Barthel, sisters-in-law Terri and Carole Barthel, parents-in-law William & Joann Treptau, a brother-in-law Rob Treptau and by a nephew Tyler Pawelk.