Consistency Check:
James Crews born after the death of his mother Massey Crews (Johnson).
Millicent Crews (Burford) is under 14 years old for her marriage.
Isaac Crews born before the birth of his father James Crews.
James Crews is under 12 years old for the birth of his child Nancy Hamm (Crews).
James Crews is under 12 years old for the birth of his child John T. Crews.
Isaac Crews born before the birth of his mother Millicent Crews (Burford).