HORTON-Kathleen M., 83. Visitation 5 p.m. June 11 at the funeral home. Funeral Mass 10 a.m. June 12 at St. Joan of Arc Church. Interment Resurrection Cemetery. Preceded in death by husband, Leonard; brother, John M. McKenna. Survived by sister, Julia McKenna; brother, William McKenna; nieces and nephews. Memorials to The First Tee of Omaha or Mercy High School.