Most of the ‘missing rabbis’ seemed to have become radicals, and turned on their Judaism and Jewishness with contempt and anger. They turned on their parents’ class too, for a high proportion came from wealthy homes. Marx’s father had been a lawyer, Lassalle’s a silk merchant; Victor Adler, the pioneer Austrian Social Democrat, was the son of a real-estate speculator, Otto Bauer, the Austrian Socialist leader, of a textile magnate,