Beloved husband of Frieda Chorner-Laufer and the late Shoshanna Laufer. Loving father to the late Benjamin Laufer, Step-father to Barry and Zena Chorner , Wayne and Karen Chorner, Michelle and Lawrence Alber, Robert and Karen Chorner. Devoted grandfather to Nikki, Zane, Kyle, Paige, and Aden. Survived by his in-laws Rose Berman, Becky and Jack Ritchie, Edna and the late Joe Lieberman. Loved by his many nieces and nephews near and far. Jack was the partriarch of the Laufer family and the last of his five siblings. A special thank you to the caring staff at Leisureworld Cheltenham.  Memorial donations in Jack’s memory may be made to the Alzheimer Society 905-726-3477.