I've sort of been following the DNA testing that has been going on and now have some questions. (1) What do all the numbers mean in the chart? (2) My grandparents had no male heirs, therefore, we don't have any men who can be tested. How do I find out if we are related to any of those who have participated in the testing? (3) Just an observation here: I noticied on the list of participants that none of them had Thomas' ending up in Virginia. As a result of the participants listed, how do I find out if I am related to them in any way? Their pedigrees ended everywhere but in VA. Thanks, Sharon