Thomas Jefferson | Society of Jesus | Royal Society | National Geographic Society | World Heritage Site | Thomas Edison | Jefferson Airplane | Thomas | Jefferson Davis | American Cancer Society | Thomas Hardy | Thomas Mann | Thomas Aquinas | Clarence Thomas | Thomas Gainsborough | Dylan Thomas | Thomas Pynchon | St. Thomas | English Heritage | Saint Thomas, U.S. Virgin Islands | Jefferson | Royal Television Society | American Physical Society | Thomas Carlyle | Jefferson County | Thomas the Tank Engine | Thomas Moore | Thomas Cromwell | Thomas Becket | American Chemical Society |
He was among the scholars who was commissioned by the newly formed Thomas Jefferson Heritage Society in 1999 to review materials about Thomas Jefferson and Sally Hemings, after the 1998 DNA study was published indicating a match between the Jefferson male line and a descendant of Eston Hemings, the youngest son.