Robert Charles Williamson, died March 19, 2013 at the age of 93. Beloved husband of the late Bernice A. Williamson 'nee Hall; loving father of Donald (Janice) and Nancy (Reginald) Willis; dear grandfather of Megan and Thomas Willliamson and Tara Willis. Visitation Sunday 3 pm until time of service 4 pm at Nelson Funeral Home, 5149 N. Ashland Ave. at Foster. Interment Roosevelt Cemetery, Central Square New York.