Wilson, Arthur R.
Arthur Roberts Wilson (no local burial found) founded the Graniterock company in 1900.
- A Good Times article by by Christina Waters, DNA, Brad Kava, and Sharan Street (July 2, 2025) named Graniterock as the 4th-oldest continuously-operating business in the county. In 1922, Wilson and John T. Porter created Granite Construction as a separate construction company.