1.1 Ralph (1962-). His best known roles include Hamlet in a 1995 Broadway production (Tony Award) and Lord Voldemort in the Harry Potter movies. Other notable movies: Schindler’s List (1993), Quiz Show (1994), The English Patient (1996), and The End of the Affair (1999).
1.2 Joseph (1970-), the brother of Ralph. Notable movies: Shakespeare in Love (1998), Luther (2003), and Running with Scissors (2006).