‘Laws bow down before the desire to rule…’ Centuries before ‘proroguing’ had entered British breakfast-table vocabulary there was Handel’s Agrippina, and centuries before that there was the woman herself. Sister of Caligula, wife of Claudius (who she may or may not have poisoned) and mother of Nero (by whom she was eventually executed), Agrippina was a true political animal: instigator, manipulator, machinatrix and far more.