Helen Charlston [Matthew Johnson] IT’S unlikely that you’ve ever lost sleep wondering what Queen Victoria’s favourite opera was. But for the record, it was Bellini’s I Puritani (The Puritans) which, despite royal enthusiasm, went on to fall out of fashion and hasn’t played Covent Garden for decades – until now, when it returns in a new Richard Jones production running June 30-July 19. One thing that will have attracted the Queen is that it’s a yarn about English history.