Ritchie, Arthur D. of Auburn, formerly of Lexington, Jan. 5, 2014. Husband of Dorothy Jean Ritchie (Blanchard). Father of Carol Ritchie of Nashua, NH, and Richard A. Ritchie and his wife Katherine Hopkins Ritchie of Douglas. Grandfather of Daniel and Brian Ritchie. Arthur is also survived by 1 great grandchild, Callie Ritchie. Calling hours will be held Thursday Jan. 9 at the Douglass Funeral Home, 51 Worthen Rd. Lexington from 4pm to 7pm. Relatives and friends are kindly invited to attend. Private interment Westview Cemetery, Lexington.