The Farm Book, plus the elaborate chronologies made by Jefferson scholars which document almost every day of his life, demonstrate that contrary to what Martha [Jefferson] Randolph told her sons, Jefferson was not only not distant
from Sally Hemings but in the same house nine months before the births of each of her seven children, and that she conceived no children when he was not there.
American Philosophical Society
Son of John and Abigail Adams, diplomat, senator, sixth President, congressman; 1767—1848.
Philadelphia printer, writer, scientist, inventor, signer of the Declaration of Independence, diplomat to France; 1706—90.
Lawyer, architect, drafter of the Declaration of Independence, Virginia governor, diplomat, third President, founder of the University of Virginia; 1743—1826.
Thomas Jefferson: An Intimate History (1974)