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It's actually Plasau, which would have been the last place that Anne Morris Watkins would have lived in Wales before moving to Newark, Ohio - where she eventually died. It's definitely a newer house - in fact, it would have almost been new when she lived there.
Roy had actually never been there before, so it was new to him as well. When asking for directions, people were a little bit more suspicious - but once they figured out we were pretty harmless, it was fine.