He was also a great - uncle of United States President Thomas Jefferson .
In addition to the familial connections noted previously , Randolph was a great - great - great grandfather of Harrison Randolph , the President and Professor of Mathematics at the College of Charleston .
Randolph was also a grandfather     of United States President Thomas Jefferson .
In addition to the familial connections noted previously , Randolph was a great - great - great grandfather of Harrison Randolph , the President and Professor of Mathematics at the College of Charleston .