WALKER DNA:

This reference has been superseded. Please visit the following for a discussion:

http://www.coffey.ws/FamilyTree/FamilyNotes/WalkerDNA2.pdf

There is also an appendix to the above, covering more detail on related historical records:

http://www.coffey.ws/FamilyTree/FamilyNotes/WalkerDNA2Appendix.pdf