Theresa Ann Fiers (Koyer) age 67, of Kenosha, Wi went to be with Jesus on November 1st, 2025. Born September 22nd, 1958 in Quincy, IL to George and Dorthy (Calhoun) Koyer but was raised by her stepfather Robert Middendorf as her father George passed when she was a very young child.
Theresa graduated from Quincy Notre Dame High School. She loved working at various restaurants over the years as well as grocery stores, laundry mats, hotels, as well as being a bell ringer for the Salvation Army which she enjoyed so much because her favorite time of the year was Christmas time, she loved counting down days until Christmas even the day after Christmas she would say only 364 days until Christmas.
Theresa married David Poling from Loraine, IL in 1978 they divorced a few years later and she married James K Fiers of Kenosha, WI in 1981. She is the mother to Tony (Carrie) Poling of Racine, WI, J.T. (Cathy) Fiers of Kenosha, Wi, Chris Fiers of Kenosha, WI and stepdaughter of Melissa Fiers of Joliet, IL. Grandmother to Anthony, Aaron, Austin and Anika Poling Camry, Aiden and Ethan Fiers Step grandchildren Hannah and Nathan McAvoy. Also can’t forget her best friend in the world, her cat Chase Fiers/ Traut. Brother Rick (Toni) Koyer ; Nephew Cody (Kara) Koyer and countless others who she loved and cherished through the years.
Her hobbies were watching movies, especially Christmas movies, spending time with her family and her cat Chase. Loved the band Daryl Hall and John Oates as well as enjoyed listening to music and live bands over the years.
Theresa loved to make people feel so special and loved making them laugh, smile and giving hugs. She will be missed by so many people when you made friends with Theresa you also would turn into family.
She was preceded in death by her parents as well as David Poling, James K Fiers and longtime boyfriend Tim Traut.
A celebration of life will be held on Saturday November 22nd, 2025 from 1-3 PM at Hope City Church 212 11th street Racine, WI , with a quick closing statement at 2:30 PM.
In Lieu of flowers please send a check to Racine Royal Family Kids 1325 Airline Road Mt. Pleasant, Wi 53406 or to racine-rfk.org/Donate
Theresa will be missed by us all but we have such a peace to know she is with Jesus, and she has a new body. We will see her again in heaven one day.
Casey Family Options Funerals & Cremations
3016 75th Street Kenosha WI 53142
262-653-0667
www.caseyfamiyoptions.com
(262) 653-0667
3016 75th Street, Kenosha, WI 53142


Mon - Fri: 8AM - 4PM
(262) 653-0667
3016 75th Street, Kenosha, WI 53142
John sammons says:
Love u 💓 Teresa, 🙏
Carrie says:
Thank you for your sweet comment. She is missed so much!!
kelly piwoni says:
Miss you ❤️ Randy and Gypsy have a new baseball partner up there in heaven!
Carrie says:
Thank you so much! She will be missed so
Much!!