I am searching for the parents of David Cosby b:abt 1774 in NC(county unknown); m: Hannah b:abt 1783 NC(county unknown & maiden name unknown) in 1850 he & wife Hannah were in Claiborne Co,TN with son William b:abt 1810 TN; m: Elizabeth "Betsy" Williams b:abt 1811 TN. I am sure that there were other children other than William. According to 1850 census son William was born in TN so I assume that by 1810 that David & Hannah were in TN. Any help would be greatly appreciated. Linda in VA