Thomas Hardeman, b. 1730, VA, d. 1791 GA

I am looking for source data suitable for DAR/SAR application.Thomas Hardeman RS, b. 15 Oct 1730 in VA, m Elizabeth --, d. 27 Aug 1791 Effingham co. GA.His father was Joseph Hardeman, b. 17 Jun 1703 in VA.I descend through his dau. Rebecca Lucretia Hardeman, b. 14 Jan 1754 in VA, m John Tomlinson, RS.Any help would be greatly appreciated.

Al Brown