Tammy A. (Kienast) Stiller, 48, of Beaver Dam passed away at her home. A memorial gathering will be held on Saturday, April 9, 2022 from 1:00 p.m. – 2:00 p.m. at Crosswalk Community Church, W9654 Beaverland Parkway, Beaver Dam. A Celebration of Life for Tammy will begin at 2:00 p.m. with Pastor Randy Schaub officiating. A light lunch will follow the service. At a later date, Tammy will be laid to rest at Highland Memorial Garden in the township of Trenton, Wisconsin. Tammy was born on August 26, 1973 the daughter of Marvin E. and Bonnie J. (Engelhart) Kienast in Watertown, Wisconsin. She was a graduate of Beaver Dam High School. Tammy was a dedicated single Mother who enjoyed cooking and celebrating the Holidays with her children. She loved camping, bonfires and coloring. She LOVED the 4th of July and all its festivities especially the fireworks!! She was very fond of her cats: Milo, Hudson and Rufus. Tammy will forever be remembered by her sons: Jordan Kienast of Beaver Dam, and Matthew Bratten of Jefferson; her daughter Jasmine Stiller of Fox Lake; her brother Jeffrey (Cherise) Kienast of Watertown, her sister Kimberly Ritchie of Beaver Dam; half-sister Samantha Bower of Mount Horeb; and half-brother Thomas Kienast of Menominee, Michigan. She is further survived by nieces, nephews, other relatives and friends. She was preceded in death by her parents and grandparents. In lieu of flowers if desired, memorial donations may be directed to her daughter Jasmine Stiller. The Koepsell-Murray Funeral Home in Beaver Dam is serving the family. Online condolences may be made at www.koepsellfh.com.