A side by side comparison of The David Towns Homestead illustrations provided by indianateach and an image taken March 2007.
The illustration is from one of the County atlas's commissioned in the mid to late 1800's.
According to indianateach David Towns was a Scot who moved to Darlington township. He even won a prize for his oatmeal quality.
When you are inside the front foyer it is obvious a door was once located where now there is just a window at the very front which matches with the older image