John Kingsbury Bartosz

Bartosz, John Kingsbury 47, of Hartland, WI found eternal peace and healing on March 28, 2016. The world lost a devoted husband, father, son, brother, uncle, and friend. And the pediatric cancer community lost a leader, a champion, and one of the most important people to influence the way the world sees the universe of pediatric cancer. For complete details, please visit the Krause website. He will be dearly missed by his wife Sarah Detling Bartosz, his surviving children Anne (14) and Thomas (3), his father John W. Bartosz of Lac du Flambeau, WI, his in-laws Andy and Julie Detling of Presque Isle, WI, his brother Chris (Robynn) of Waukesha, his brother David of Madison, WI, and sister-in-law Katie (Aaron) Kincaid of Rockford, IL. He is further survived by nephews Alex Bartosz and Griffin Kincaid, niece Abby Bartosz, other relatives, and many dear friends. He was preceded in death by his beloved son Jack and his mother Carolyn Tule Bartosz. A Celebration of Life will be held on Friday, April 22, 2016 at 4:30 PM at Westbrook Church, 1100 Hwy 83, Hartland, WI 53029 followed by a reception. Memorial gifts can be made to the "Annie and Tommy Bartosz Education Fund" c/o WaterStone Bank 1230 George Towne Dr, Pewaukee, WI 53072.