Grandpa John Schnabel had passed away peacefully in his sleep early this morning aged 96… Grandpa John Schnabel had passed away peacefully in his sleep early this morning aged 96. A statement from the Schnabel family: "We couldn’t have asked for a better father, grandfather and overall family man. He was a true legend and we appreciate all of your love and support as we celebrate his wonderful life.”We'll miss Grandpa Schnabel.