Lord William & Ann Chew Johnston;Also Jabez Johnson Family

We are searching for the parents of Zadoc Johnson born abt 1766, died 30 Dec 1830, Grayson Co. Va.I believe this Johnson Family is connected to a Benjamin Johnson.Zadoc's children are:1.Jacob, 2.Eliphlet, 3.Isaac married Polly, 4.Moses, and 5.Joseph m. Mary. Joseph had these Children: (a)Jabez m. Mary abt 1800, (b)Margaret m. John Ogle (c)Sarah Johnson m. James Edwards on 27 Jan, 1808, (d)Levi m. Elizabeth Betsy Lewis 6 March 1813,(e)John. Jabez's son, John D, married Marinda Jones 28 Sept 1833 in Surry Co NC. This Johnson Family is Roy's Ancestors.
Lord William and Ann Chew Johnston are Marion,s Ancestors.