Aquinas - Is There a Soul in Purgatory?

There's a church in Rome, the purgatory church. They have artifacts where they believe that souls in purgatory reached out to the living. So you go into this church and there's kind of a little museum of all of these artifacts if you will. But the thing I was going to say about St. Thomas Aquinas is that demons as pure spirits are not contained by space. They contain the space.