Not true. DNA testing showed Woodson was conclusively NOT fathered by any Jefferson male.
There is a William B Hemings, who died in 1910, who could be exhumed and DNA probably obtained (the Jefferson family asked it be done), but the Hemings descendents have said "no."
There is no more reason to believe Sally Hemings had children by one man only than there is to believe she had children by many men. The Carrs confessed to fathering some of the children, and there is contemporary evidence (a former slave's memoir) that Randolph was busy cavorting with the slaves. He was something of a ne'er-do-well in any event. What is more natural and plausable after an evening dancing and fiddling in the cabins than to bed a comely wench? Far more natural and plausable than sneaking down (or sneaker her up to the house) after a formal dinner family and distinguished visitors from abroad. You are correct that we cannot be completely certain, but it seems to me Randolph, who was probably present when Sally conceived Eston, is a far more likely candidate than Thomas.
Far more natural and plausable than sneaking down (or sneaker her up to the house) after a formal dinner family and distinguished visitors from abroad.
Wasn't Sally a house slave, if I recall? Most of the Hemings were house slaves.