What was actually the relationship between Sally Hemings and Thomas Jefferson besides slave and slave master? How much was Sally perhaps attracted to Thomas?
Was Thomas Jefferson a brutal or a caring slave owner? Google Search says his records is mixed.
Thomas Jefferson promised his dying wife Martha Wayles Skelton in 1782 that he would never remarry, a vow kept to the end of his life. (Google Search)
"Researchers sequenced president’s genome from a lock of hair taken shortly after his death, then compared his DNA with that of Hemings’s living descendants"
"Researchers from the Smithsonian Institution have sequenced Thomas Jefferson’s genome to substantiate the widely accepted idea that the third U.S. president fathered children with Sally Hemings, a Black woman he enslaved. But one of Hemings’s descendants has criticized the work and withdrawn her participation in the study. ...
A 1998 study in Nature looking at the Y chromosomes of male descendants had come to a similar conclusion. Because the Y chromosome is passed intact from father to son, if two individuals have identical DNA sequences this suggests they share a forefather. Indeed, the team found that the DNA from the Y chromosome of men Jefferson family descendants matched that of descendants of Hemings’s son Eston Hemings Jefferson. But it was still possible a different Jefferson man had fathered Hemings’s children. ...
The decision to publicize the research before it had been peer reviewed was criticized by Hemings’s oldest living descendant, Mary Brady-Atkins, a retired psychology professor. She told The Chronicle of Higher Education she had consequently withdrawn her consent to study her DNA sample and asked the Smithsonian to destroy it ..."
From the abstract:
"Allegations that Thomas Jefferson fathered the children of the enslaved Sally Hemings emerged in the context of U.S. presidential politics in the late 1700s and early 1800s and entailed strongly contested denials and affirmations by family members, biographers, and historians ever since.
Previous analysis of Y chromosome markers in contemporary members of the Jefferson and Hemings patrilines was consistent with the paternity hypothesis but rejected by those who pointed out that, absent Jefferson DNA and its direct comparison to the DNA of possible descendants, other Jefferson males could have fathered Sally Hemings children.
In this study, we developed an innovative technique to recover DNA from multiple rootless hair samples in a museum collection whose provenance, mitochondrial genomes, Y chromosome markers, and identity to each other indicate that these hairs and the DNA from them are from Thomas Jefferson.
Using these DNA data, we find clear evidence of Thomas Jefferson ancestry in descendants of both his wife Martha Wayles Jefferson and Sally Hemings.
We measured the amount of identical-by-descent DNA shared between Thomas Jefferson and his known and putative descendants. We find that the amount of shared Jefferson DNA is more likely under the model of direct Thomas Jefferson paternity than other proposed scenarios."
The DNA Legacy of Thomas Jefferson (preprint, open access)
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