Well, Mikey.........that is a very interesting question. I have been collecting maps of Prussia from 1650-1850 on the internet. It is fascinating because the borders keep changing as different dictators took over. Something very curious appears on a map I have of Prussia from 1806. If you look at Berlin, directly east of it is a province called "Charlotte", and directly south of it is a province called "Teltow". So what do you think about that?