I see the father of James Agee listed as Samuel D. Agee born 1819. According to census. James was born about 1826. This would make it impossible for him to be the son of Samuel. James is in fact the son of Asa Agee.
James R. Agee was born about 1826 in Tennessee. He married Mary Wood on December 5, 1852 in Wilson county, Tennessee. She was born about 1836 in Tennessee. They had 10 children.
5. Mary W. Agee was born about 1867
6. John F. Agee
10. Samuel R. Agee