I don't know whether the information I am giving you is correct or not, but I think Wilson P Henderson was my great great grandfather.I know James T was my great grandfarther and he was born in Montgomery Co. Ark. His group along with Alfred Thomas, his son and my grandfather, moved to Navarro County, Texas, sometimes listed as Hill County near Hubbard and Corsicana Texas. Louisa Gray was James T's wife. Her line is easy to trace because someone else has done the work. WilsonP. was born in Tennessee in1823, possibly in Maurt Co. My father was Therman Alfred Henderson, an only child.I do not know anything about Mary Wallace.I have records that show Acenath Henderson as his wife.I do wish "they" had not married more than once,had stayed in one place and had not had so many children!!!!! It would have made our work so much easier, don't you think?