His grandfather was an Italian Jew , living in Libya until forced to leave in 1968 , after which he joined his son who had already moved to England .
Halfon was born to a British Jewish family living in Hampstead , London .
Halfon 's grandfather was an Italian Jew , living in Libya until forced to leave in 1968 , after which he joined his son who had already moved to England .
Halfon was born to a British Jewish family living in Hampstead , London .