Henry Campbell asked if the DNA can lead you back to a single Campbell. The answer is NO. What I did is tag along with a Campbell whom I have a fairly close match DNA wise, went back to where the DNA people say that we share a 99.97% chance of sharing a common ancestor, I tacked on another hundred years to that for safety, and came up with a common ancestor. I traced my line(on paper) to Ireland 1775 ,within 200 years of that common ancestor . So now I believe I have my entire line minus the two hundred years missing from Ireland. The fairly close DNA match I had was luckily, Diarmid and Bruce Campbell. Both whom have traced their lines back into history very nicely. I am totally opened to critisizum if how I approached this is incorrect. Thanks for any input anyone may have. I would recommend that any Campbell participate in this DNA project. Well worth the money! Happy hunting! Thank you, Tom Campbell Locksmith VA Medical center 1601 Kirkwood Hwy. Wilmington,DE 19805 302-633-4730 302-685-4519 (cell) 302-633- 4575 (fax) [email protected]