u/Gibodoskos

So, I have a question. In every mansion we catch a few hundred ghosts each, the ghosts that we catch in each mansion are also the residents of them? For example the ghosts that we caught in the old mines are also living there? Or they are spreaded in the valley? Also we know that E.Gad lives in gloomy Manor still he didn't knew the existence of the Poltergeist ( Boffins) that we first met in gloomy Manor