DNA recovered from Thomas Jefferson’s hair and compared with descendants of Sally Hemings provides strong evidence that Jefferson fathered at least some of her children, rather than one of his male relatives. The findings come from a decade-long study published as a preprint that has not yet been peer-reviewed.

Science· Sep 28, 2026

Thomas Jefferson· Science · 9 sources · Sep 20, 2026Story

DNA Analysis Adds Evidence Jefferson Fathered Hemings Children

Scholars conclude with near-certain evidence that Thomas Jefferson fathered Sally Hemings’s children, based on DNA analysis using a full Jefferson hair sample and genetic comparisons to Hemings descendants. The findings, developed over years of research and highlighted in multiple outlets, challenge earlier doubts and align with a long-standing historical debate about Jefferson’s paternity.

Science· Sep 20, 2026

Thomas Jefferson· Opinion · 1 source · Jul 4, 2025Story

WILL SELLERS: Misunderstanding The Road To Independence

Before the Declaration of Independence, there was the Olive Branch Petition. Written 250 years ago on July 5th, the Olive Branch Petition was Thomas Jefferson’s first attempt to explain to King George III why the…

Opinion· Jul 4, 2025

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About Thomas Jefferson

Thomas Jefferson fue un Padre Fundador y el tercer presidente de los Estados Unidos, sirviendo de 1801 a 1809. Un prolífico escritor y filósofo, Jefferson fue el autor principal de la Declaración de Independencia. Su filosofía política formó la base de la democracia jeffersoniana, que dominó la política estadounidense temprana junto al federalismo. Jefferson sigue siendo celebrado como un ícono de los valores políticos estadounidenses, pero también es controvertido por haber sido un propietario de esclavos de por vida.

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Occupation: teacher, cryptographer, architect, lawyer
Position held: Vice President of the United States, United States Secretary of State, United States Ambassador to France, Governor of Virginia
Citizenship: United States
Born: April 13, 1743, April 2, 1743
Died: July 4, 1826

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Not who you're looking for? Others named Thomas Jefferson: American athlete · sculpture by William Ordway Partridge · American silent film actor (1856-1932) · statue by Karl Bitter