August 18, 2013
Member in Group B is testing for Terminal DF17, if his results are positive, there's a probability that all the members in Group B will be the same.  The Tillery in Group A is not related to anybody in Group B, as we have additional testing by new members, we will most likely find many Tillery's that are not related, it just means they have no common ancestor way back.

September 4, 2013
Results are in for 294477, the 37 markers are a close match to 157265, 132261, 131618, with a few mutations difference.  I would think all are related to a common ancestor, of course the paper trail is necessary to find out where.  138549 having only 12 markers, we can't be sure of a relationship, wtihout having 37 markers to compare.

September 17, 2013
Test results came in positive for DF17 (157265), I'm sure that if the other Tillery's in Group B tested, they would also have the terminal SNP of DF17.
 See other surnames with DF17 at http://www.familytreedna.com/public/R1b-DF27/