KESTENBERG, Louis – On Sunday, January 14, 2018 at MacKenzie Health Hospital. Louis Kestenberg, beloved husband of Betty. Loving father and father-in-law of Sharon and Barry Kaufman. Dear brother and brother-in-law of the late Sam, Gertrude, and Helen and Meyer Goldhar. Cherished Poppy of Ryan, Andrea and Shimmy, Justin, Aubrey and Ida, and Jordanna and Frank, and Great Poppy of Jade, Jared, Brandon, Jenna, Cole, Julia, Daniel, Ethan, Austin, and Tyler. Memorial donations may be made to the Heart & Stroke Foundation at 416-489-7111.