Holocaust survivor's family shocked to discover Nazi 'secret'
Ernst Bornstein endured years of suffering in seven concentration camps during the Holocaust.
He wrote about his ordeal in a book, The Long Night, which was prefaced by Max Mikorey, a close friend at the Munich hospital where Mr Bornstein worked before later settling in Salford.
However, following research, Mr Bornstein's family have discovered Mikorey had been a member of the Nazi party and played an active role in the persecution of Jews.