Leslie Marie Bartosch, age 60, passed away peacefully on Monday, April 15 2013, in Madison after a long battle with breast cancer. She was born in Mason City, Iowa on August 4, 1952. Leslie is survived by her husband Steve; her 3 children, Stephanie (Bryan) Dieter of Deforest, Daniel Bartosch (Nicole Olson) of Sun Prairie, Christina (Michael) Moore of Deforest; 7 grandchildren, Nick, Heather, Kimberly, Alexandria, Kaiden, Mikayla, and Gavyn; 3 step-grandchildren, Jamie, Nicole, and Alayna; 2 sisters Linda Adams of Mason City Iowa, and Paula Lutz (Al Markiewicz) of Madison. She was preceded in death by her parents Lester and Norma Toole. Leslie worked at WPS in Madison for over 10 years. The family would like to extend many thanks to all friends and family for their support during this difficult time. In lieu of flowers memorials may be made out to the “Life 4 Leslie Fund” at Summit Credit Union. A Mass of Christian Burial will be held at 12:00 noon on Friday April 19, 2013 at Sacred Hearts of Jesus and Mary Catholic Church, 227 Columbus St. in Sun Prairie. Father John Silva will preside. A visitation will be held from 10:00 a.m. until the time of service at the church on Friday.