Lois Ruth Tonn Lois Ruth (Sim) Tonn, passed away on December 2, 2010, at Mercy Medical Center in Oshkosh. She was born in Chicago in 1924, the daughter of John and Adeline Sim. Lois graduated from Schurz High School in Chicago and was married in 1950 to Marlin Tonn and she died on their 60th wedding anniversary. In 1964 the family moved to Winneconne, and operated Tonn's Resort on the Wolf River. Lois is survived by her husband, Marlin "Babe", a resident of Omro Care Center. She is also survived by two daughters, Marla and Jody, and a granddaughter, Delaney. Cremation has taken place and a private family memorial will be held later in the month. Mueller Funeral Home 904 E. Main St. Winneconne, WI 54986 (920) 582-4242 Please submit online condolences to www.muellerfuneralhomeinc.com