Consistency Check:
More than 22 year age difference between Prudence Grindstaff (Ledford) and her husband Isaac Grindstaff, Jr..
William Grindstaff born after the death of his father Isaac Grindstaff, Jr..
William Grindstaff born after the death of his mother Sarah Grindstaff (Hart).
Sarah Grindstaff (Hart) is over 55 years old for the birth of her child Peter H. Grindstaff.
