Bill Crelly, age 75, of Madison, passed away Wednesday, January 13, 2021 at Madison Regional Health System. Memorial service will be at 2 PM on Saturday, April 17th at Rustand-Weiland Funeral Chapel with Father Anthony Urban officiating. Visitation will be one hour prior to the service. Inurnment will be in St. Thomas Cemetery following the memorial service. William John Crelly was born June 26, 1945 in Richmond, California to Ralph & Lois (Ronk) Crelly. He grew up in Madison and attended Madison and Franklin High School. He served his country in the Marine Corps. For many years, Bill was a body mechanic in Sioux Falls and Madison. He is survived by his one son-Scott Crelly of Sioux Falls; two daughters-Sheila Fitzgerald Kroger and Jackie Schnellbach both of Sioux Falls and six grandchildren; two sisters-Janice (Dale) Valberg of Watertown, SD and Sharon (Lyle) Muth of Winthrop, MN. Preceding him in death were his parents. Sympathy cards can be mailed to Janice Valberg, PO Box 494, Watertown, SD 57201 or Sharon Muth, PO Box 405, Winthrop, MN 55396.