I'm hoping someone can point me in the right direction for a James Wallace who may have been married to a Nancy who was born in about 1806 in Kentucky. They had a number of children.

William Wallace b. abt 1827
David Wallace b. abt 1829
Susan E Wallace b. abt 1831 m. 22 Apr 1853 William Kirkpatrick b. abt 1825
Margaret Wallace b. abt 1833
J A Wallace b. abt 1838
Lloyd Wallace b. abt 1844

Does anyone recognize these names? Does anyone know anything about them? Where James came from and so on?