COVINGTON -- William Bill Harper, 75, passed away Tuesday, April 16, 2013, at his residence in Covington. Graveside service: 2 p.m. Saturday in Covington Cemetery. Visitation: 7 to 9 p.m. Friday at Clayton-Kay Vaughan in Itasca. Mr. Harper was born Feb. 24, 1938, to Horace and Ina Byrn Harper in Fort Worth. Bill was a U.S. Air Force veteran. Survivors: Wife, Margaret Harper of Covington; sons, John Harper of Wichita Falls, Michael Havranek and wife, Rhonda, of Leander, Tony Havranek and wife, Esther, of Fort Worth and Robert Havranek of Camron; daughter, Elizabeth Riney and husband, Kevin, or Weatherford; 13 grandchildren; and two great-grandchildren.