Project Home Page
Surname DNA testing is the newest tool available to genealogists. These tests help genealogists verify their paternal ancestry (father's father .... ) in a quick and easy way. It saves time, prevents mistakes, and provides invaluable data that can be obtained in no other way.
This Family Project is started to:
1. Help researchers on common or related families work together to find their common heritage (See the Patriarch Page)
2. Identify the DNA of the ancestor families and compile them and their lost branches into distinct genetic lineages through DNA matches
3. We are interested in testing the mediaeval genealogies of the Breretons of Cheshire, and finding out how many unrelated families have adopted the Brereton name.
4. We are also searching for possible matches with the Brewerton DNA Project, so, as we start this project on 30 July 2013, we have just one DNA profile from Jeanie Atkins the admin for the Brewerton project as an initial target for Breretons to match against.
We are already able to identify two completely separate Brereton lineages. Each is characterised by having a haplogroup which is rather rare in Britain (about 0.5%).
We have one Brereton with haplogroup I-L38. The others are grouped in haplogroup R1b- lineage I, which refined tests now show to be R1b-L51* (ie R1b1a2a*). With these two distinct haplogroups there must have been at least two unrelated males (i.e. not sharing a male line ancestor more recently than around 4000BC), who adopted the Brereton name with the introduction of surnames in the last 800 years or so.
It now looks very much as if our Brewerton member(who doesn't have a match within the Brewerton DNA Project) does indeed match the Brereton R1b-lineage I, so at sometime a spelling variation must have taken place.
New Year Message 1 Jan 2014
In 5 months since the project started at the end of July, we have 4 results which are grouped into two Brereton lineages.
Both are have rather uncommon haplotypes (<0.5% in Britain), which will help to convince us that STR matches are real.
What we need now is more Breretons to test. Two new pedigrees are in the test process at present. If all four members plus myself can recruit one additional Brereton to test then we could have 11 results by the time of our first anniversary in July. But let us make the goal to each recruit 2 or 3 new members by the end of 2014 so that we then have over 20 members.
We all know recruiting is hard work. I have already targeted Brereton genealogists with whom I have been in correspondence over the past 10 years. But none have yet resulted in a successful recruitment. Perhaps we need success stories:
- A match for the Barbados/ Trindad Brereton line amongst English Brereton lines would be wonderful news.
- Are all the present West Indies lines of the same rare I-L38/L39 haplogroup?
- Can we link some of the Irish lines back to Cheshire/Staffordshire/Lancashire? There was much two way traffic across the Irish sea.
- There are lots of Breretons in UK and in countries that were formerly colonies. Can we discover a genetic match for any of these amongst lines that stayed in Britain?
- Finally we must be alert to possibility of surname spelling variations, and welcome and help them. It may be that they will be best served initially by a surname project for their exact name if one exists. However if there is a real prospect of a match with our project lineages, or if they dont have a natural surname project home elsewhere then we should be ready to include them.
A successful year of DNA discovery to you all
NEW to DNA Genealogy? See BEGINNERS GUIDE TO GENETIC GENEALOGY
Read Lessons 1 to 4 for y-dna testing. Also Lesson 13 about Privacy, Paranoia, Patience & Persitence.
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For basic information, visit World Families Network and check out the "Getting Started" block