Good question, the wife has been trying to find the history of the property.
There is also remnants of an old barn and outhouse on the property, along with a graveyard with a stone wall around it with dates in the 1800s. I've also found bricks and a concrete structure half buried in the pasture.
I don't think the structure in the pic was the main house, more likely slave/worker house as it's a couple hundred yards from the area that I think was the original homestead.
odd thing is there is also a dilapidated metal shed next to that shack that looks like something from the 70's