Looking for Information on Robert Harmonwilson of NC

I believe he was an only child. He lived in what is now called Rural Hall/Forsyth county.
DOB
August o6,1876
He left the area approx 1915. Was married and had 7 children.
any information about where he was born or his parents would be helpful.
He may have owned a saw mill in Fosyth county.
thanks,