James T Kirk and Mary Maynard S Children

wife Mary Maynad 1832 Pike, KY
husband James T Kirk 1826 Cabell, VA
daughter Martha Kirk 1850 Wayne, VA
daughter Amy Kirk 1852 Wayne, VA
daughter Ella Kirk 1853 Wayne, VA
son Precie Kirk 1856 Martin, KY
son John F Kirk 1856 Martin, KY
son George Washington Kirk 1858 Martin, KY

I was wondering if I am missing any children?