In July 2013 a DNA project was set up for people with the Brereton surname. Spelling variations which may be related are also welcome.
The broad aims are described on the Brereton DNA project site are:
We are regularly updating a discussion of the project results.
So far we have results for 4 Breretons and 1 Brewerton. The y-dna shows that 3 of these 5 ancestral male lines may have a common male line ancestor, whereas the other two lines are from completely unconnected Brereton lines with no common male ancestor for thousands of years. The fact that we have found 3 completely separate groupings of Breretons who can not share a common male line ancestor this side of the Norman Conquest and the subsequent adoption of surnames in England from about AD1200, is interesting but not surprising. Undoubtedly unrelated families who lived and worked around the lands in Cheshire held by the De Breretons adopted what had originally been the place name, Brereton. Those stories one sometimes reads of all Breretons descending from the landed De Breretons are proven to be wrong.
This diagram shows how the 5 lines which have been tested fit on a simplified dna descent tree.
The three groups are:
The DNA surname project for the Breretons where you can read the technical details of the matches is at DNA www.worldfamilies.net/surnames/Brereton/. Details of the known Brereton descent of these families are listed there on the Patriarchs page
We have now reached the stage where we need more Brereton families to encourage their men to take testing. The more families that test the more we shall be able to unravel the Brereton ancestry. Why not order a test kit and find out to which group your Brereton ancestors belong. You could discover distant genetic cousins which would serve to provide a target for your genealogical researches, or perhaps you will be in a new unrelated group of Breretons. Y-Dna is a remarkable short cut which can point the way you have descended over 100s of years, but it still needs backing up with traditional research to fill in the genealogical details of the generations.
There are two very useful pdf files with introductory information on DNA testing available on Bruce Brereton's brereton.org website. I will link them here:
These were written by Jeanie Atkins who has been doing a one name study of her Brewerton surname for many years including using DNA tests. Finding no other Brewerton lines that share a common ancestor with her line, she was instrumental in getting the Brereton DNA project started up. Jeanie and Alyn Brereton have started a mini one name study of Breretons from the Wybunbury/Nantwich area of Cheshire, so it is worth looking at the tribal pages site. You have to request an invitation in order to view the details.
A DNA sample can be easily collected for testing by doing a simple swab of the inside of one's cheek. Here is a link to order a dna test kit (at a reduced rate) and join the project. For more advice before you order please do contact me, or Jeanie.
Page last updated 6 May 2014 by Michael Sandford: See this discussion of a new haplogroup prediction by FTDNA for the Norfolk Brereton line.