I have an ancestor named Churchwell Jackson, Sr. He was born in 1758 in Orange County, VA. He came out of the woods at the Battle of Kings Mountain and there's no documentation of him before that. I Googled his name to see what new developments there were on him, and found the Jackson page from the Family Tree DNA Project. This is found at http://www.familytreedna.com/public/Jackson/default.aspx?section=results There are several people in the study who match Churchwell Jackson as the common ancestor. But the page includes this information: The following Kits within this Jackson Group match at 37 markers to the Jackson surname as well as the following three other surnames as follows: …..46298 – JACKSON with matches to BLACK, HENRY & SINCLAIR surnames …..61325 – JACKSON with matches to BLACK, HENRY & SINCLAIR surnames …..N3392 – JACKSON with matches to BLACK, HENRY & SINCLAIR surnames …….7020 – JACKSON with matches to BLACK, HENRY & SINCLAIR surnames .…..12604 – JACKSON with match of only the BLACK surname .…..51855 – BLACK with matches to JACKSON & HENRY surnames .…..46976 – HENRY with match of only the JACKSON, BLACK & SINCLAIR surnames What does all of this mean? Did our family change its name and should we now be looking for Churchwell Black, Henry or Sinclair?