I have information on a Whitehurst family that lived in Princess Anne County and farmed. They lived nearby my ancestor James Petree, an immigrant from Ireland who was naturalized as a citizen in 1805. The Whitehurst family has another connection. There was a joint venture between the Petree's and the Whitehurst in a grocery in Norfolk in the late 1880's.
Will share what I have if you feel there is a connection.