He submitted a notarized account of watching Nazi guards herding his mother and sisters into a gas chamber. In his book, he recounted his last conversation with his father: “ ‘Your mother and sisters are … ’ He paused a moment, unable to go on. ‘And you must not torture your minds about their fate. Yes, yes. Look! There!’ And he pointed to the flaming chimneys. The vision of mother, Etu and Magda being burned alive made me feel faint,” he continued. “My head began to spin. I wouldn’t accept it. I wanted to run, but where? I started to...