From Jack Raiff Obituary (2009) - New York, NY - New York Times:

RAIFF — Jack K., died peacefully on March 28, 2009, in New York City. Born in Manhattan on November 7, 1932, Jack graduated from Brown University in 1954 and received an M.S. from Columbia Business School in 1955, where he remained active on campus throughout much of his life. Jack is survived by his two sons, Jonathan and Gregory, and their five children, Joshua, Meghan, Nola, Dylan, and Matthew. Jack will be remembered as a caring and dedicated father and grandfather, giving much of his later years to his family. In addition to his family, Jack’s passions were skiing and sailing.