Sauthier, Claude Joseph,  George, III, King of Great Britain,  and George, IV, King of Great Britain.  "PLAN of the Town of HILLSBOROUGH in Orange County NORTH CAROLINA."  Map.  1768.  Norman B. Leventhal Map & Education Center,  https://collections.leventhalmap.org/search/commonwealth:hx11z439g (accessed June 22, 2021).