Johnson, Howard W. of Lexington, on Dec. 12, 2009. He is survived by his wife Elizabeth (Weed) Johnson, and his children, Stephen of Medford, MA, Laura of Concord, MA, and Bruce of Mendicino, CA. He is also survived by his grandchildren, Luke Johnson Rogers, James Lion Johnson, and Oliver Lion Johnson. Former President and Chairman of MIT. A private funeral service will be held at Mt. Auburn Cemetery and a Memorial Service is planned at a future date. In lieu of flowers, expressions of sympathy in Howard's memory may be made to Mass. Audubon Society, 208 South Great Road, Lincoln, MA 01773. Private interment Mt. Auburn Cemetery, Cambridge.