Stephen Jay, February 10, 2020, of Philadelphia, PA.; beloved husband of Margo (nee Adelman); loving father of Joshua (Danielle) Waldorf, Brandon Waldorf and Randi Hertz; cherished grandfather of Theodore, Winnie and Bruce. Relatives and friends are invited to Graveside Services, Wednesday, February 12, 2020, 2:30PM, at Roosevelt Memorial Park, Trevose, PA. Shiva will be observed at the late residence, following burial and again on Thursday 12:00PM through Friday 12:00PM. In lieu of flowers, contributions in his memory may be made to the Alzheimer's Foundation (www.alzfdn.org).