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 The findings come from a decade-long study published as a preprint that has not yet been peer-reviewed.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 foi um Pai Fundador e o terceiro presidente dos Estados Unidos, servindo de 1801 a 1809. De 1797 a 1801, ele serviu como o segundo vice-presidente sob John Adams. Um escritor e filósofo prolífico, Jefferson foi o autor principal da Declaração de Independência. Sua filosofia política, definida por republicanismo, liberdade individual, agrarianismo e governo limitado, formou a base para a democracia jeffersoniana. Embora permaneça celebrado como um ícone dos valores políticos americanos, Jefferson também é controverso por ter possuído mais de 600 escravos, entre os mais altos de qualquer presidente na história americana.

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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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