Kim McMahon (nee Koller) of Waukesha died on December 23, 2021 at the age of 60 years. She was born in Waukesha the daughter of Ronald Koller and Karen (nee Hoefs) and Merlin Harder.
She will be sadly missed by her mother Karen Harder of Waukesha, her sisters, Kelly (Ron) Orth of Eagle River, WI and Karla (Mike) Vitense of Waukesha; step-sister Ronal (Mike) Allen, step-sister Barbara (Joe) Gonzales,step-brother David (Laura) Harder; nieces and nephews, Maren and Anna Lichtie, Jason Gonzales, Josh Gorski, Shari (Adam) Manuel and Greg (Lindsey) Harder; uncles and aunts, Darwin (Judith) Hoefs, Marlene Nader, George Hoefs and Sandy Kennedy. She is further survived by other relatives and friends, namely, Paula Hernandez (nee Rawson) and Toni See-Grossmann. She was preceded in death bygrandparents, step-father Merlin Harder, father Ronald Koller, and uncle Warren Nader.
Private Family Only Visitation (due to Covid concerns) will be held on Wednesday, December 29, 2021 from 11 AM until the 12:00 (noon) memorial service at Randle-Dable-Brisk Funeral Home, 1110 S. Grand Ave., Waukesha. Internment will follow at Prairie Home Cemetery. In lieu of flowers, memorial donations in Kim's memory are appreciated to: Waukesha County NAMI * Southeast Wisconsin Serving Milwaukee, Jefferson and Waukesha Counties* Phone: 414-344-0447 Email: