Cobb, Ruth B. (Kelle) of Lexington, born April 7, 1925 at home in Canton, died August 2, 2011 in Lexington. Wife of the late Donald B. Cobb. Mother of Dana B. Cobb and his wife Katherine L. Hyde of Ridgewater, NJ, Deborah J. Kennedy and her husband Terry of Lehigh Acres, FL, and the late Susan R. Cobb. Sister of Wilder E. Kelle JR of Myrtle Beach, SC, C. Leonard Kelle of Scituate, and the late Robert Kelle. Grandmother of Daniel and John Cobb, and Douglas and Christopher Kennedy. Ruth is also survived by 3 greatgrandchildren, Alexis, Julie, and Kaitlyn Kennedy. Longtime Payroll Clerk for Lexington School System. Visiting Hours will be held Monday August 8 at the Douglass Funeral Home, 51 Worthen Rd. Lexington from 4pm to 7pm. Relatives and friends are kindly invited. Private interment Westview Cemetery, Lexington. Donations in her memory may be made to the charity of your choice.