Williamson, Karl, of St. Peters, Missouri, died on Wednesday, October 19, 2011 at the age of 60. Dear husband of 40 years to Connie Williamson NEE: Hutchinson; dear son of the late Lester Leroy and Ora Mae Williamson; devoted father of Vanessa Williamson and Roslyn Phelan; beloved grandfather of Nathaniel Phelan; dear brother of David Leroy (Jackie) Williamson, uncle of Tony Williamson, Susan Ruch and Carrie Williamson; also survived by many other nieces, nephews, cousins, and friends. Memorials may be made to the Juvenile Diabetes Association.