We regret to inform you that Donald E. Sunderlin of Washington, IL passed away on Monday, July 1, 2013. He was born in Peoria, IL on March 28, 1928. \\nHe is survived by his wife, Jeanne, his son, Dean A. (Samantha) of Minnesota, his daughter, Mary E. (Herb) Daggers of Colorado, his grandson, Thomas Daggers, also of Colorado, and his sister, Muriel Cation of Peoria, IL.\\nDon was a graduate of the University of Illinois and a Korean War veteran. He worked for Caterpillar Tractor Co., in the Research Department for 35 years, retiring in 1986.\\nRespects may be made at your convenience at the family home in Washington. \\nDonald’s memorial website is available at www.deitersfuneralhome.com where condolences may also be sent to the family.