The Thirty-SixAccording to the Kabbalah, in each generation there are thirty six righteous people who sustain the world and preserve humanity. These people are often unknown and obscure, but they bear all the sorrows and sins of the world. They also appear and help ordinary people in times of extreme need. Their deeds are often unrecognised and unexplained. It has taken more than six decades for Sigi Siegreich to be able to talk to his children and grandchildren