I am looking for the parents of William Johnson Walker b. 1823/5 Trigg Co, Ky. d. Aft. 1880 Trigg Co, Ky. married 1st. Margaret Boyd 30 Dec 1846 Trigg Co, Ky. and 2nd Martha Castile 12 Apr 1859 Trigg Co, Ky. Any help appreciated. Wayne