Cohen-Jack A., of Brookline, MA, formerly of Winchester, KY, passed away on July 9, 2015. Beloved husband of Doris (Miller) Cohen. Devoted father of Allan Cohen and his wife Kathleen of Brookline, MA, and Herbert Cohen and his wife Elizabeth, of Allentown, PA. Cherished grandfather of Jonathan, Emma, Daniel, & David Cohen. Services will be private. In lieu of flowers, donations in his memory may be made to the Dana Farber Cancer Institute, c/o Multiple Myeloma Research Dept., PO Box 849168, Boston, MA 02284.