William B. Winthurst, 63, of Bettendorf, Iowa, died Tuesday, October 27, 2020, at home. Cremation will take place at Trimble Crematory, Moline, under the direction of Cremation Society of the Quad Cities. William Blaine Winthurst was born June 4, 1957, in Bettendorf, the son of William Edwin and Shirley Lou (Taulbee) Winthurst. He graduated from UTHS in East Moline, Illinois. He was an avid Hawkeye fan loved Nascar and Wrestling and Chicago Cubs fan and the Bears. William is survived by his mother, Shirley Winthurst of East Moline; a sister, Jane Bailey of Bettendorf; other family. He was preceded in death by his father. Condolences may be shared at CremationQC.com.