We arrived and began to explore. Because I’d read Wolf Hall and because I also fundamentally really enjoy the sound of my own voice, I appointed myself tour guide, holding forth on Henry VIII. The problem was that, within about three minutes, I was having to explain the concepts of execution, beheading and, to a lesser extent, the Church of England to a pair of nursery school children. ‘Why did he chop his wives’ heads off, daddy?’ ‘Um, because he was a very jealous man,’ I told them. ‘It’s silly to be jealous,’ my girlfriend added. ‘Yes,’ I said. ‘Very silly.’