Downtown Abbey and the Duchess of Kent’s ancestor Oliver Cromwell

Conversation overheard: “Are you going to see the new Downton Abbey film, when it opens this week?” “Oh yes! We’re booked for Sunday.” “Complete tosh!” “I’m sure it will be absolute nonsense! But the gorgeous costumes and posh interiors are just the kind of fluffy entertainment that helps us escape the dreadful realities of the…