The Southern European DNA enigma. Option 2. The DNA is Ancient.

The above photograph taken by me, of Neolithic skulls from the Tomb of the Sea Eagles, Orkney.

I'm not the only English person reporting "Southern European" on their Autosomal DNA for Ancestry test results.  I've noticed that on 23andMe, for example, that English often report these strange low percentages of "Southern European" in their ancestry composition results.

There may be something odd about the ancient ancestry of the English, that we do not yet know.  Others have also pointed out that in ancient admixture calculators, that the English receive lower percentages of ANE (Ancient North Eurasian) than do the Irish, Scottish, or other nearby neighbours.  POBI (People of the British Isles 2015) suggested a unknown immigration into Southern Britain during Late Prehistory perhaps from the area that is now France.

Some point to perhaps, more Neolithic survival in lowland Britain, relating perhaps to Sardinian patterns.  Others suggest immigration from Southern Europe and elsewhere during 360 years of Roman occupation.

Option 2 is a possibility - perhaps these is something about English ancestry that we do not yet know about, that confuses the algorithms of commercial DNA companies, when trying to identify our more recent ancestry.

Immigration into East Anglia

Hear a sentence like "immigrants in Eastern England", and many people might think of the recent immigration from countries such as Poland, Lithuania, and Romania.  However, I'm interested in the longer picture, and how that has impacted the genetic genealogy of East Anglians.

I have noticed, that my mother's 23andMe ancestral composition, is more similar to those of some Dutch testers, than most Irish, Scottish, or West British testers.  23andme has reported at least one small segment shared with a Dutch tester.  My mother on Ancestry Composition speculative mode, scored only 36% "British & Irish", followed by 13% "French & German", 4% "Scandinavian", 2% "South European", and 40% unassigned "Broadly NW European".

My first reaction was that the 23andme calculators and references were confused by relatively ancient admixture, specifically Early Medieval Immigration between the 5th and 11th centuries AD.  The Anglo-Saxon and Viking periods.

However, I'm beginning to review how I see the history of East Anglia.  I think that like many people, I've underplayed the contribution not only of earlier unrecorded immigration events, but also of ongoing later immigration from the European Continent, into East Anglia.

A shock historical suggestion, is that during the late 16th Century, almost a third of the population of the City of Norwich, belonged to an immigrant community of Dutch, Flemish, and Walloon protestants, that had recently settled there, as refugees from persecution on the Continent.  I don't know how many of these immigrants, into centres such as Norwich, Ipswich, kings Lynn, and Great Yarmouth, left descendants in East Anglia.  My parent's recorded Norfolk ancestry is very rural - outside of Norwich.  However, how much DNA did these more recent immigrants leave behind in Norfolk, and East Anglia as a whole?

The immigration events of the 5th to 11th centuries AD into East Anglia, were most likely the most significant.  However, I believe it is wrong to see them as the only immigration events.  The POBI Study found DNA evidence of an earlier, perhaps late prehistoric immigration from the Continent.  Caesar claimed that the people that he called the Belgae had recently immigrated to South East Britain, from the area that is now Belgium.

Neither were the Anglo-Saxon, Dane-Law, nor Norman immigration events the last to the region.  It continued as a background, with occasional known events, such as the Strangers from what is now Belgium and the Netherlands, to Norwich.  East Anglia has always had stronger connections to across the North Sea, than some other regions of Britain. Therefore it should be no suprise, that my mother, with her strong recorded East Norfolk ancestry, has an autosomal ancestry composition, that resembles the Dutch, more than the Welsh or Irish.

I visited the Bridewell Alley Museum today, for the first time for many years, and picked up a new book: Strangers.  A History of Norwich's Incomers by Frank Meeres 2012.  It's full of references to the history of immigration into Norwich.  I thought that it might be useful, to harvest some of the continental immigrant surnames mentioned in this book:

Medieval

  • Addurge (French)
  • Asger (Bruges, Belgium).
  • de Norwege (Norway)
  • Dutchman
  • Glasier (French)
  • Hensser  (Dutch)
  • Isborne 
  • Jevort (French)
  • Johnson (Dutch)
  • Kempe de Gaunt (Ghent)
  • Kenneton (French)
  • Mouner  (French)
  • Oreng (French)
  • Peterson (Dutch)
  • Petirson (Dutch)
  • Rijsel (Flemish)
  • Tiphany (French)

In 1343, a boat capsized at Cantley.  It had passengers from Latvia and Sweden.

The Strangers 1560 - 1600 AD

In 1571, a return of the Strangers, recorded that there were 4,013 Strangers in Norwich.  This included 868 Dutchmen, and 203 Walloon men.

  • Bateman
  • Clarebote (Winnezele)
  • Clapettia
  • Clercke (Dutch)
  • Baet
  • Bake (Ypres)
  • Bartingham (Dutch)
  • Coene (Ypres)
  • Dedecre (Dutch)
  • De Linne
  • De Mol
  • De Turk (Flanders)
  • Der Haghe
  • Des Passett
  • Faber (East Flanders)
  • Goddarte
  • Gruter (Antwerp)
  • Herjtes (Flemish)
  • Hodgeson (Dutch)
  • Johnson (Dutch)
  • Keerlinck (Ypres)
  • Lewalle (Walloon)
  • Moded (Antwerp)
  • Navegeer
  • Le Dente
  • Poultier (Dieppe)
  • Powells (Dutch)
  • Steene (Dutch)
  • Vamboute (St Jans-Kappel)
  • Van Brugen (Dutch)
  • Waells (Houtkerke)
  • Wervekin (Ypres)

These are just the surnames of some of the Norwich Strangers, mentioned in the above book.  Just how much did they, and others, contribute though, to the genealogy of Norfolk and East Anglia.  Most belonged to aspiring classes of artisans and merchants.  Weavers, printers, hat makers, etc.  How much of their DNA might have seeped into the surrounding countryside?

Exploring Gedmatch Eurogenes

The above grave is of my great great grandparents Robert and Ann Smith at Attleborough, Norfolk.

L1b Y-DNA News

First of all, it's looking good on the Y-Front.  My Y111 sample kit has arrived from FTDNA.  I also sent my 23andme V4 raw data to the administrator of the FTDNA Y Haplogroup.  He replied the next day "the raw data confirms that you are positive for M317 and negative for downstream SNPs M349 and M274. A very rare result for a NW European. It will be interesting to see who are your closest matches at 67 and 111 markers.".

So it doesn't look as though my L1b has anything to do with the M349 Rhine-Danube cluster.  I wonder where it comes from, how and when it got into an English ancestry?  It's starting to dawn on me just how rare it is in NW Europe.  European Y-Haplogroup maps and tables simply don't display or list it, because Y-DNA Hg L is not even considered a European Haplogroup, nevermind on British Haplo-maps.  All of those R1b's and I2's.  Not an L in sight.  I can see that having an unusual haplogroup is a mixed blessing.  Sure it's interesting, but no one knows much about it, because there is so little data on it in Europe, and so little research.

I had my first case of disbelief of my L1b Y-DNA on an FTDNA surname project group.  I reported my Y haplogroup as reported by 23andme (using ISOGG 2009) as L2*  The administrator retorted "It is NOT the "L" haplogroup, instead, it is "I".  So I linked her  copy of my 23andMe Paternal line report.  This time she replied  "Goodness gracious Paul. I administer many, many projects and yours is the first "L" You see, it has problems.

Wouldn't it be just great if I found someone else descended from the Berkshire Brookers by their Y line, that had the same haplogroup?

Gedmatch Eurogene admixture results for an Englishman

GEDMATCH offers free tools for analysing the autosome DNA of your raw data, from 23andme or Ancestry.com.  One suite of tools that are useful for analysing population admixture, are the Eurogene.  As an English person, with strong paper English ancestry - including almost certainly early medieval admixture, I thought that I'd get a comparison out of the way.  See which "works" best for my known ancestry and likely heritage.  I'm trying oracles on my 23andMe V4 raw data, for 1. EU Test, 2. K13,and 3. V2 K15.
1. Eurogenes EU Test
Oracle

1 Cornish 4.6
2 English 5.01
3 NL 6.26
4 West_&_Central_German  6.92
5 Orcadian 7.02
6 IE 7.33
7 FR 7.51
8 Scottish 7.95
9 DK 9.39
10 NO 11.57

A bit strange that it sees me as first "Cornish".  I don't know where it got that reference from.  I have no known Cornish ancestry.  However, 2 and 3 are likely.  As a whole it's not a bad prediction, just that the ball landed a bit to the West.
What about mixed populations?  What are it's favourite admixtures between two populations for me?

1   83.7% English  +  16.3% French_Basque  @  3.11
2   79% English  +  21% ES  @  3.17
3   63.7% English  +  36.3% FR  @  3.18
4   80.2% English  +  19.8% PT  @  3.5
5   51.8% FR  +  48.2% Scottish  @  3.54

Okay, not bad - it's given up on the Cornish.  However, it seems to point to France, Spain, and Portugal as a secondary source.  That is eerie, because 23andme threw up a speculative 2.4% South European including 0.5% Iberian.  I do wonder if I actually do have some unrecorded South European ancestry, even Iberian.

2. Eurogenes K13
Oracle

1 South_Dutch 3.89
2 Southeast_English 4.35
3 West_German 5.22
4 Southwest_English 6.24
5 Orcadian 6.97
6 French 7.63
7 North_Dutch 7.76
8 Danish 7.95
9 North_German 8.17
10 Irish 8.22

I like K13.  The Dutch may be there in admixture, and I know that they do often share some common patterns with SE English.  So I can excuse it making it to position 1.  Then in second place, the ball scores a goal.  Yes, I am SE English.  Most of the other suggestions could represent ancient admixture.

How about two population proposals?

1   65.6% Southeast_English  +  34.4% French  @  2.03
2   84.9% Southeast_English  +  15.1% North_Italian  @  2.05
3   63.5% Norwegian  +  36.5% Spanish_Valencia  @  2.06
4   69.7% North_Dutch  +  30.3% Spanish_Valencia  @  2.08
5   87.5% Southeast_English  +  12.5% Tuscan  @  2.09

It's got the SE English spot on, but all of these Iberians again!  Is it trying to tell me something?

3. Eurogenes EU Test V2 K15
Oracle

1 Southwest_English 2.7
2 South_Dutch 3.98
3 Southeast_English 4.33
4 Irish 6.23
5 West_German 6.25
6 North_Dutch 6.79
7 West_Scottish 6.84
8 French 6.85
9 North_German 6.89
10 Danish 7.26

Very good, except again, a bit skewed to SW England.  However, to be fair, I do have some slightly westward ancestors in the Oxfordshire area.  The rest is spot on.
What does it offer as a hybrid?

1   73.9% Southwest_English  +  26.1% French  @  1.27
2   71.8% North_Dutch  +  28.2% Spanish_Cantabria  @  1.3
3   89.7% Southwest_English  +  10.3% North_Italian  @  1.35
4   91.6% Southwest_English  +  8.4% Tuscan  @  1.4
5   86.4% Southwest_English  +  13.6% Spanish_Galicia  @  1.43

Those Spanish again!  Goes for SW English over SE English as the primary ancestral population.

Out of these predictions, my gut feeling is that they are all good for single population match.  On two population mix, they all suggest Iberian minorities.  Either I have an undiscovered South European ancestor, or something else is going on.  Do other English get this?  I can't really pick a winner.


The 23andMe DNA results are in!

The results were uploaded to my 23andMe profile today.  I posted/registered the sample from the UK, nine weeks ago.  The sample traveled to the USA lab via a NL holding depot.  It took six weeks to process the sample and results, from the time of being marked as arriving at the USA lab.  I feel very fortunate, as many 23andMe customers are reporting a seasonal log-jam that is delaying the process.  My results though were comfortably within the proposed time frame.

There were a number of pleasant surprises.  The results were far from boring.  

Genetic Risk Factors

On the health side that we UK customers can presently still enjoy - there was only good news.  Although I have a family history of Alzheimer's that is strong on my father's side, there was no identification of any genes in my DNA, that have so far been associated with increased risk of the illness.  If my father did have these genes, I didn't receive them.  It does not mean that I will never be at risk to the illness, but it gives me some comfort.  Indeed, all of my 23andMe genetic risk factors were good.  There was no bad news.

Traits

An amusing little trait, that IS identified by the DNA analysis, is on Asparagus Metabolite Detection.  When I eat asparagus, my urine smells strongly.  It confirms for me - that the system works!  It also correctly identifies that I have a sweet tooth, that I have blue eyes, etc.

Now to the genetic genealogy goodies.

Ancestry

Y-DNA

The genetic marker that I inherit from my strictly paternal lineage - father's father, father, and so on, going back.  On paper, I've traced this back to a John Brooker, that lived in Oxfordshire, but was born outside of that county, perhaps in nearby Berkshire, circa 1785.  Of course, that is if no-one ever lied in forms over who the father was.

This one was a shocker.  A little background first.  Although my paper ancestry over the past 350 years is overwhelmingly localised in parts of the county of Norfolk, in East Anglia, my paternal-line surname carrier, that should be the donor of my Y chromosome marker, or Y-DNA, can be traced to Oxfordshire, in Wessex.  Out of my eight paper great grandparents, seven were Norfolk born and bred.  However, the exception was my paternal great grandfather.  Therefore I would not expect my Y-DNA to belong to any local Norfolk gene-pool.  It is the least representative lineage for my heritage.  This is why I feel that people can sometimes place too much value on their haplogroups.  I did however, expect it to belong to a common English or British haplogroup such as the Y-DNA R1b group.

I was in for a surprise.  It is exotic L2*.

From initial research including an Internet search, this haplogroup forms only a rare back scatter across Europe.  It appears more commonly across Western Asia and the Sub-Continent, from Turkey to Southern India.  It is most common in Pakistan, where it may originate, circa 30,000 years ago.  It is not a common European Y-DNA haplogroup.  I need to more carefully research this in the near future, but I'm in awe to find that I have an exotic Y-DNA.  It does conjure up images of one of my paternal ancestors being a Syrian archer, or Persian mercenary in the Roman Army, fathering a child, while stationed in Britannia, or perhaps elsewhere in Roman Europe.  But that might be too fanciful.  Anyway, I'm having pheasant curry for dinner tonight.

This genetic marker should be shared with my son, and my brother.  A few of my first cousins will also have it.

mt-DNA

The genetic marker that I inherit from my strictly maternal lineage - mother's mother, mother and so on back.  On paper, I've traced it back to a Mary Page, who was born in 1802, in Norfolk.  I like the maternal line, as it is actually the most biologically secure.  Few forms lie about who the mother is.  I'd expect my mt-DNA to be a haplogroup firmly established in East Anglia.

A nice one to have.  It is H6a1.

This haplogroup belongs to the Helena group.  However, it is not ancient European.  H6 is believed to have mutated from H around 30,000 years ago in Central Asia.

H6a1 has recently been associated with the Yamnaya migration into Western Europe, from the Eurasian Steppes to the north of the Black Sea, some 4,000 to 5,500 years ago.  In Europe itself, it could be associated with a number of Early Bronze Age cultures, the Corded Ware culture.  It has been linked with the R1b Y haplogroup, that dominates Western European countries such as Ireland, France, and the British Isles.  Recent studies have indeed suggested a significant displacement of people in Western Europe, that occurred in late prehistory, with the arrival of pastoralists from Eurasia.  This migration is also associated with the rise of the dominant Indo-European linguistic group of Europe.  If H6a1 does indeed prove to be linked to the Indo-European explosion of the early Bronze Age, I'd be very happy.  I like to imagine one of my maternal ancestors 5,500 years ago, accompanying a band of prehistoric pastoralists, that are heading westwards into Europe with their horses.

This genetic marker will be shared with my mother, my brother, my sisters, and their children.  A few cousins will also share it.

Ancestral Composition

This is an area that I've been trying to understand recently.  It uses computer analysis, to compare my autosome DNA to a number of others in reference populations from around the World, which then composes suggested ancestry in percentages.  This magic attempts to look not at a few genetic markers or haplogroups, but at all of the patterns in my autosomal DNA, to predict likely ancestry on any lineages that survive in my DNA.

Previous to receiving my results, I recently revised and bolstered up my paper genealogy based family tree,  I now have 172 direct ancestors listed, going back to Generation 14 during the 17th Century.  I noted that all, and everyone of my paper recorded ancestors were English.  All of them.  That includes all of my eight grandparents, all of my sixteen great great grandparents, and thirty of my thirty two great great great grandparents.  That is 100% English.

Now, I'm sure that you'd agree, I should be expecting my 23andMe ancestry composition to give 100% English, right? Well no.  They can't presently identify an ethnic group like the English.  Instead, I should expect my results to fall 100% into the British & Irish category.

100% British & Irish?  No, I'll give this one early.  it was 32% British & Irish on speculative mode.  More on this further down.

My paper research before I received my results also revealed just how concentrated, most of my ancestry has been over the past 350 years.  I compiled the below map of East Anglia.   The BLUE marking the places of ancestral events from my family tree on my father's side; and the RED marking the places of ancestral events on my mother's side.  The larger the marker, the more events recorded.

I also made a map based on East Norfolk during the 4th Century AD, before sea levels fell, and drainage changed the coastline.  I then marked out the area of my mother's ancestry on that.

 The point that I was trying to make was that I believe that my ancestry may have been more exposed to the North Sea Immigration waves of the 4th to 11th centuries AD.  More exposed than your average person of British & Irish heritage.  I also suggested that East Anglia, very much a part of the North Sea World, was particularly attractive to Early Medieval migrants from Frisia, Schleswig-Holsten / Angeln, North Saxony, and from Denmark.

On reviewing the 23andMe DNA Ancestry Composition of an admittedly small sample of other users with strong English heritage, I concluded that the average ethnic English person receives the results:

100% European

60% British & Irish

10% French & German

2% Scandinavian

25% unidentified broadly NW European

People of Irish heritage, or even Americans with either Irish or British ancestry, tend to score a higher percentage of British & Irish than do the present day ethnic English.  23andMe has a generous and growing reference population in it's British & Irish database.  However I hypothesised that 1) the 23andMe B&I reference is skewed to the Irish, and away from English.  It is also possible that it is distorted by a case of genetic drift by testing Americans of British origin.  2) that the British & Irish designation may actually be inadvertently looking at DNA that arrived in the British Isles largely previous to the early medieval North Sea migrations.  To the British and Irish genes that have been here since late prehistory.  On the other hand, the French & German, the Scandinavian, and perhaps some of the undesignated Broadly NW European percentages that are usually assigned to the ethnic English, may actually reflect early medieval migration from across the North Sea.  The computer analysis is simply unable to distinguish some of the DNA from that of present day French, Germans, or Scandinavians, because of ancient admixture.

I'm told that this would not be the case, that 23andMe ancestral composition could not detect such deep, ancient admixture.  However, what if I am correct about my own heritage - that I likely have enhanced levels of Anglo-Saxon and perhaps Norse heritage, because of the geographical location of so many of my ancestors?  Should I not expect even lower percentage of the 23andMe British & Irish category, and even higher percentages of other NW Europeans from across the North Sea?  So what was my 23andMe ancestry composition percentages (speculative mode)?

100% European.  Broken down into:

94% NW European.

3% South European.

I'll get to the South European later, but what about this North west European?  Let's break it down into 23andMe's sub categories:

32% British & Irish

27% French & German

7% Scandinavian

29% undistinguished broadly NW European

Oh my goodness.  It correctly fits my prediction.  I have more than double the average percentage of F&G and Scand for English people.  Despite having a paper researched genealogy that is 100% English, 23andMe's ancestry composition based on a generous reference sample size of 1251 sets, gives me 32% British & Irish.

So a predicted, but still incredibly exciting result.  I'm chuffed to bits.  It does in my eyes, blow 23andMe's British & Irish designation out of the water though.  Their reference samples do not appear to match the East English.  Instead, their software misreads some of the English DNA for French & German, or Scandinavian.  I'm suggesting that this is because of ancient admixture, during the 4th to 11th centuries AD, with North Sea immigration.  I invite others to knock my suggestion down.

One more surprise from my Ancestry Composition:  A South European 2.7%.  Broken down into 23andMe's sub categories:

0.5% Iberian

2.4% undistinguished broadly South European

This looks real.  It appears that I have a small percentage of South European heritage.  Most likely from Spain, Portugal, or Basque.  I probably have Iberian ancestry that I have not yet detected using paper genealogy.  Either that, or it's an anomaly, a incorrect interpretation.

Neanderthal Ancestry

Finally, how much Neanderthal DNA do I have?  How much of my DNA was shared by the archaic humans that lived across parts of Eurasia, between 350,000 to 30,000 years ago?  Evidence of early admixture events between Neanderthal and anatomically modern human populations?

An estimated 2.9%.

That's just slightly above the average of 2.7% for modern Europeans.  So I am not more Neanderthal than most others.  Sorry to disappoint.

All in all, very happy that I spent the money.

A Day at the Record Office

I took the above photograph of Besthorpe church graveyard, a few weeks ago on Rollei Retro 400S film, that was loaded in an Olympus XA2 camera, then developed in Ilford LC29 chemistry.

Well that was fun.  Five hours in a stuffy archive centre, wheeling through microfilms, with not much to show for it other than sore eyes.

I'm still concentrating solely on that mtDNA line - my strict maternal line.  I had got back to my G.G.G Grandmother, Sarah Daynes (nee Quantrill).  She stated on several censuses that she was born around 1827 at Wymondham, Norfolk.  She most likely was the thirteen year old family servant, Sarah Quantrill, employed during the 1841 census in the Long household at Wymondham.  It looks like she had to look after forty year old James Long, a farmer, and several of his children, some a similar age to her.  She went on to marry Reuben Daynes at Besthorpe, Norfolk on the 26th April 1849.  She appears to have remained at Besthorpe for most if not all of her remaining life.  Turnpike Road Cottages, to be precise, which I believe to be close to Morley and Wymondham.  Her husband Reuben, was a labourer, still employed in at the age of seventy.  He lived to a good old age, although by the age of 78, he was forced to turn to parish relief.  They were still living at Turnpike cottages in 1901.

So, we know by census that mtDNA G.G.G Grannie Sarah was born circa 1827, at Wymondham, and that her father was a labourer named Robert Quantrill.  I slowly scanned through the Wymondham baptism registers from 1813 until nearly the late 1830s.  Wymondham had a lot of babies.  Surely, by reason of thought, I should find the baptism of Sarah, and perhaps some siblings?  That would be the normal next step.

Nope, nada.  I wasted hours.  Although I know that there are splashes of the Quantrell/Quantrill/Quantrele surname around mid Norfolk (Bunwell and sometimes Norwich crop up on searches), it didn't crop up much in the Wymondham parish registers.  Which can also be a good thing.However, in this case, I found a mere five of them, and none particularly helpful.

  • One daughter of a Richard Kett and Sarah (nee Quantrill) in 1822
  • One daughter of a William Quantrele and his wife Ann (nee Blake) in 1824
  • Two daughters in 1826 and 1827 of a John Starling and his wife Maria (nee Quantril).

So where the hell were their children, or at least mtDNA Sarah, baptised?  I can immediately think of three top options to research, but they are not easy:

  • Nonconformist.  I have a hunch though, that they were not.
  • A nearby parish - but so many possibilities!  I could be looking for months or years.
  • Something happened to the family, such as moving far away for years, or death / break up - hence Sarah working as a servant at thirteen years of age.

Then, just before I had to go and walk a mile to move the car before I got a ticket, I quickly glanced through the Wymondham Marriage Register, and I found:

Robert Quantrill bachelor of this parish & Mary Page of this parish by banns 12th October 1818.

G.G.G mtDNA Grannie Sarah, born nine years after that marriage, claimed that she was born in Wymondham, and also claimed that her father was a Robert Quantrill.  They fit, it is so tempting, that I have provisionally claimed Mary Quantrill (nee Page) to be my next generation back, my G.G.G.G mtDNA Grannie.  However, it's not good paper genealogy.  Really I need to verify her as a direct ancestor.  I could have the wrong couple, or it could have been the right Robert Quantrill (the only Robert Quantrill so far spotted in Wymondham), but an earlier marriage.  I at least need to see Sarah named as the daughter of a Robert & Mary Quantrill, born of them around 1827, perhaps in Wymondham or nearby.  This would be pre-state birth registration, and before anything I can find on a census.  I can't find her or any siblings in the Wymondham baptism registers, so where next?  I need her baptism.

On the positive, I'm making some progress.  Before my recent campaign, all of my mother's recorded ancestors had been very much East or Broadland Norfolk.  That is where her autosomal DNA would largely originate for I suspect, many centuries.  Quite interesting, because the Far East of East Anglia is where some researchers such as Stephen Oppenheimer, have suggested the strongest genetic evidence of Anglo-Saxon admixture.  Place-name evidence there also strongly suggests Danish Viking  settlement.  The shores of East Anglia were the places where immigrants were most likely to beach.  I have also previously read that the sea levels dropped very slightly around the eighth century AD, making areas such as Norfolk Flegg, easier to drain for settlement by immigrants from across the North Sea.

And yet, my mtDNA line skips away from that Eastern fringe, into South Norfolk.  I didn't expect that.  In Besthorpe, it is only a parish away from some of my father's autosomal ancestors at Attleborough, and not so far away from his mtDNA at Hedenham in South Norfolk.  My parents grew up in very different districts of Norfolk, at least thirty miles apart, with the City of Norwich in between.  Yet follow the genes back, and you can start to see how earlier admixture between their ancestors could well have taken place within the past five hundred years.  The recent POBI (People of the British Isles) genetic survey (2015) suggested that despite admixture from many waves of immigration going back over thousands of years, that the present day English are very homogeneous.  The same survey also said that the patterns of the old Anglo-Saxon kingdoms still show on their genetic map.

I've only followed the mtDNA line back five or six generations so far.  However, I can't help noticing that it is swirling around South and East Norfolk.  It is more mobile than many of the autosomal lines.  Perhaps women were more likely to move over the past few centuries to new parishes, to their husbands?

I say swirling - I have got back so far to Wymondham.  That is the same South Norfolk market town that my parents retired to.  I even lived there for a while.  My mother, my sister, my niece, who all share my mtDNA, still live there.  Yet no-one was aware that we had ancestors there in the town.


There Was No British Genocide II

The above image, captured on a Pentax K110D and Pentax-M 50mm f/1.7 lens.  Loom weights in the West Stow Anglo-Saxon reconstruction village.

Literally, as soon as I posted my There was no British Genocide article, I come across links to yet a newer study.  Dr Stephan Schiffels of the Max Planck Institute for the Science of Human History in Germany, sequenced genomes of human remains from Hinxton, Saffron Walden, Linton and Oakington - all close to Cambridge. 

The dates of the remains ranged from the Late Iron Age, until the Middle Saxon.  The team reported that:

"In the cemetery at Oakington we see evidence even in the early Anglo-Saxon period for a genetically mixed but culturally Anglo-Saxon community, in contrast to claims for strong segregation between newcomers and indigenous peoples. The genomes of two sequenced individuals (O1 and O2) are consistent with them being of recent immigrant origin, from a source population close to modern Dutch, one was genetically similar to native Iron Age samples (O4), and the fourth was consistent with being an admixed individual (O3), indicating interbreeding. Despite this, their graves were conspicuously similar, with all four individuals buried in flexed position, and with similar grave furnishing. Interestingly the wealthiest grave, with a large cruciform brooch, belonged to the individual of native British ancestry (O4), and the individual without grave goods was one of the two genetically ‘foreign’ ones (O2), an observation consistent with isotope analysis at West Heslerton which suggests that new immigrants were frequently poorer".

Based on this study, the team proposed that the immigrant portion of English DNA lay around a third, or 20 - 40% of total.  Not so far from the findings of 10% to 40% by the POBA 2015 study.  The newer study though confirms that the populations appear to have mingled closely, and that people of Romano-British ancestry were quickly adopting an Anglo-Saxon identity.  It was a surprise to find that the higher status remains Anglo Saxon dressed remains were actually of local Romano-British heritage, while some of the poorest remains were immigrant Anglo-Saxons.

Based on comparative genetics, the team suggests the origins of the immigrant Anglo-Saxons were Denmark and the Netherlands.

Full story can be found published under Creative Commons in Nature here, and the BBC news release here.

So once again, the genetic analysis suggests that rather than an Anglo-Saxon invasion wiping out the Romano-Britons, that a series of immigrations - not outnumbering the locals, arrived, and apparently mingled in.  Around a third of the population were immigrant Anglo-Saxon from the Continent.  Even the higher status locals, were apparently copying the new Anglo-Saxon culture.

The ethnic English are a surprisingly homogeneous population, with roots here going back several thousand years.  Immigrations arrive, provide admixture, but are then absorbed.  That is who we are.  Bede exaggerated the genocide.