LILLIAN STERN of Waltham. Entered into rest Feb. 11, 2012. Dear daughter of the late Jacob and Anna (Ball) Liberfarb. Devoted mother of Sarah Stern of Revere and Arlene Stern of Waltham. Loving sister of Sidney Liberfarb and the late Samuel, Robert, and Benjamin Liberfarb. Lillian served in the U.S. Navy during WWII. Graveside services will be at Sharon Memorial Park, 120 Canton St., Sharon, on Monday (today), Feb. 13, at 11:45 AM. In Lillian’s memory, donations may be made to the charity of your choice.