Thomas Eaton of Bourbon Co, KY

I am looking for someone to help me, There was a Thomas Eaton b ca 1750 VA who came to Bourbon Co, KY, he married a lady named Martha, they had three children Thopmas Eaton Jr, b: ca 1772, Nancy Eaton,b:ca 1771 and Isabella Elizabeth Eaton, b; ca 1774.
Thomas Jr married a Hannah Shrout on Feb 21, 1805, in Bourbon Co.I need to find Birth infor on Children, marriage in on Thomas and or Death info on Thomas, JR.
would appreciate any help I can get, I'm up against a brick wall.