Possible explanations for the surprising results from DNA testing and the lack of agreement with Adventurers of Purse and Person are: (1) male descendants of only one of the sons of Capt. Thomas Graves survived and had male children, (2) there were events such as adoptions or children fathered by non-Graves men, causing lines of descendants that didn't have the DNA of Capt. Thomas Graves, or (3) t