Winfield Man Dies From Effects Of An Opera tion Performed At Iowa City, Winfield, Ia. March 2,(Special)—Mr. John Keller died last night at ten o'clock in a hospital in Iowa City, where he went Monday to have an operation performed on his knee which had been troubling him for sometime. Mr. Keller spent Sunday night with his sister, Mrs. Ephraim Andrews and attended church start ing for Iowa City Monday morning. The deceased lived on a farm in the Winona district and leaves three chil de at home, and two brothers and two daughters, married, who have moved away. No arrangements have been made for the funeral.