I am the Great Grandson of John Henry Buck whose father was John S Buck. I have just come across a picture of John Henry and his wife, Addie Louisa (Lucy) Perkins Buck. She also was from Louisa, VA. Their children were:
William H Buck
Lillian P Buck
Addie L Buck Barrett (my grandmother)
I have info of John S Buck's father: John Henry Buck (abt 1760-England) who worked for Thomas Jefferson as a Millright and Mechanic to build Jefferson's threshing machine. He was also a signer of the Ten Thousand Name Petition, 16 Oct 1776. Any info you may have would be appreciated.