I think the intersection in the right lower corner is where blockhouse connects to brock rd, There was once an old gas pump on the corner and was once a landmark in the county

My in-laws owned this house. It was built by a witness to the Civil War.
It was part of a large farm. The Park Service tore it down for some of the wood work inside of it.

That was my Grandma's house, I grew up there and it destroyed me when the park service tore it down.