Consistency Check:
Shepard Cannon born after the death of his father Capt. Robert C. Cannon.
Sarah Cannon born after the death of her father Capt. Robert C. Cannon.
Henry J. Cannon born after the death of his father Capt. Robert C. Cannon.
General J. Cannon born after the death of his father Capt. Robert C. Cannon.
Shepard Cannon born after the death of his mother Elinor A. Cannon (Ulmer).
Sarah Cannon born after the death of her mother Elinor A. Cannon (Ulmer).
Henry J. Cannon born after the death of his mother Elinor A. Cannon (Ulmer).
General J. Cannon born after the death of his mother Elinor A. Cannon (Ulmer).
Frances Cannon (Sumner) is under 14 years old for her marriage.
Frances Cannon (Sumner) is over 55 years old for the birth of her child William Franklin Cannon.
