2. DNA Evidence Confirms Paternity
In 1998, researchers performed a Y-chromosome matching study linking male-line Jefferson descendants with the Jefferson-Hemings line. The findings, published in Nature and popularized by Smithsonian Magazine, showed a shared male Jefferson lineage in Hemings’s living descendants. This key scientific breakthrough provided unprecedented support for long-contested claims that Thomas Jefferson fathered at least one of Hemings’s children. Its results shifted historical debates and galvanized further research.
