What resources exist to trace previous ownership of a potentially haunted house? So I recently got confirmation from a brother that he has seen the ghost that I saw as a child, in our house, in the same spot, wearing more or less the same clothes, and with the same general features.

Scary.

But now I want to know more. There were rumors when we moved in that a murder had happened there, but we never looked deeply into it, and I'm not sure how to go about finding out the chain of ownership far enough back to get names, which will be helpful if I'm to deal with this ghost.

Any paranormalers know where I can go online to research property histories? I am far away from the property now, so I can't just drive over to the city office or something. 

Thanks!
