The below was the understanding in 2006 but there has been changes sense then
Genetic History Journey for Owen Samuel Picton from Genographic Project at National Geographic
Your Y chromosome results identify you as a member of haplogroup R1b, a lineage defined by a genetic marker called M343. This haplogroup is the final destination of a genetic journey that began some 60,000 years ago with an ancient Y chromosome marker called M168.
The very widely dispersed M168 marker can be traced to a single individual"Eurasian Adam." This African man, who lived some 31,000 to 79,000 years ago, is the common ancestor of every non-African person living today. His descendants migrated out of Africa and became the only lineage to survive away from humanity's home continent.
Population growth during the Upper Paleolithic era may have spurred the M168 lineage to seek new hunting grounds for the plains animals crucial to their survival. A period of moist and favorable climate had expanded the ranges of such animals at this time, so these nomadic peoples may have simply followed their food source.
Improved tools and rudimentary art appeared during this same epoch, suggesting significant mental and behavioral changes. These shifts may have been spurred by a genetic mutation that gave "Eurasian Adam's" descendants a cognitive advantage over other contemporary, but now extinct, human lineages.
Some 90 to 95 percent of all non-Africans are descendants of the second great human migration out of Africa, which is defined by the marker M89.
M89 first appeared 45,000 years ago in Northern Africa or the Middle East. It arose on the original lineage (M168) of "Eurasian Adam," and defines a large inland migration of hunters who followed expanding grasslands and plentiful game to the Middle East.
Many people of this lineage remained in the Middle East, but others continued their movement and followed the grasslands through Iran to the vast steppes of Central Asia. Herds of buffalo, antelope, woolly mammoths, and other game probably enticed them to explore new grasslands.
With much of Earth's water frozen in massive ice sheets, the era's vast steppes stretched from eastern France to Korea. The grassland hunters of the M89 lineage traveled both east and west along this steppe "superhighway" and eventually peopled much of the continent.
A group of M89 descendants moved north from the Middle East to Anatolia and the Balkans, trading familiar grasslands for forests and high country. Though their numbers were likely small, genetic traces of their journey are still found today.
Some 40,000 years ago a man in Iran or southern Central Asia was born with a unique genetic marker known as M9, which marked a new lineage diverging from the M89 group. His descendants spent the next 30,000 years populating much of the planet.
Most residents of the Northern Hemisphere trace their roots to this unique individual, and carry his defining marker. Nearly all North Americans and East Asians have the M9 marker, as do most Europeans and many Indians. The haplogroup defined by M9, K, is known as the Eurasian Clan.
This large lineage dispersed gradually. Seasoned hunters followed the herds ever eastward, along a vast belt of Eurasian steppe, until the massive mountain ranges of south central Asia blocked their path.
The Hindu Kush, Tian Shan, and Himalaya, even more formidable during the era's ice age, divided eastward migrations. These migrations through the "Pamir Knot" region would subsequently become defined by additional genetic markers.
The marker M45 first appeared about 35,000 to 40,000 years ago in a man who became the common ancestor of most Europeans and nearly all Native Americans. This unique individual was part of the M9 lineage, which was moving to the north of the mountainous Hindu Kush and onto the game-rich steppes of Kazakhstan, Uzbekistan, and southern Siberia.
The M45 lineage survived on these northern steppes even in the frigid Ice Age climate. While big game was plentiful, these resourceful hunters had to adapt their behavior to an increasingly hostile environment. They erected animal skin shelters and sewed weathertight clothing. They also refined the flint heads on their weapons to compensate for the scarcity of obsidian and other materials.
The intelligence that allowed this lineage to adapt and thrive in harsh conditions was critical to human survival in a region where no other hominids are known to have survived.
Members of haplogroup R are descendents of Europe's first large-scale human settlers. The lineage is defined by Y chromosome marker M173, which shows a westward journey of M45-carrying Central Asian steppe hunters.
The descendents of M173 arrived in Europe around 35,000 years ago and immediately began to make their own dramatic mark on the continent. Famous cave paintings, like those of Lascaux and Chauvet, signal the sudden arrival of humans with artistic skill. There are no artistic precedents or precursors to their appearance.
Soon after this lineage's arrival in Europe, the era of the Neandertals came to a close. Genetic evidence proves that these hominids were not human ancestors but an evolutionary dead end. Smarter, more resourceful human descendents of M173 likely outcompeted Neandertals for scarce Ice Age resources and thus heralded their demise.
The long journey of this lineage was further shaped by the preponderance of ice at this time. Humans were forced to southern refuges in Spain, Italy, and the Balkans. Years later, as the ice retreated, they moved north out of these isolated refuges and left an enduring, concentrated trail of the M173 marker in their wake.
Today, for example, the marker's frequency remains very high in northern France and the British Isleswhere it was carried by M173 descendents who had weathered the Ice Age in Spain.
Members of haplogroup R1b, defined by M343 are the direct descendents of Europe's first modern humansknown as the Cro-Magnon people.
Cro-Magnons arrived in Europe some 35,000 years ago, during a time when Neandertals still lived in the region. M343-carrying peoples made woven clothing and constructed huts to withstand the frigid climes of the Upper Paleolithic era. They used relatively advanced tools of stone, bone, and ivory. Jewelry, carvings, and intricate, colorful cave paintings bear witness to the Cro Magnons' surprisingly advanced culture during the last glacial age.
When the ice retreated genetically homogenous groups recolonized the north, where they are still found in high frequencies. Some 70 percent of men in southern England are R1b. In parts of Spain and Ireland that number exceeds 90 percent.
There are many sublineages within R1b that are yet to be defined. The Genographic Project hopes to bring future clarity to the disparate parts of this distinctive European lineage.
I submitted my DNA to the Genographic Project at National Geographic in December, 2005. They provided me with the above information and migration history of my ancestor origin for over the last 50,000 years.
Please click on above line if you wish to go to the Genographic Project website for DNA Research by National Geographic. Then select "Atlas of the Human Journey". Go to "Genetic Markers, select for my M343 and then travel back from there. You may also do other searching.
Comments on James D. Watson and Craig Venter
The human genome sequence [HUGO = Human Genome Organisation] has resulted in the full DNA sequence for James D. Watson and recently for Craig Venter. It appears that they both have a Haplogroup assignment of R1b1a2a1a1 (also known as S21+) which is the same for the Picton family. Could it be that these two individuals and the Picton's have the same direct male line ancestor who has lived within the last 5000 years? I suggest that you do a google on R1b1a2a1a1 (R1b1b2a1a*) and Watson or Venter to see what you find. Craig Venter also tests positive for L48+, L47+, L44+, L46+, L525+, L45+ and R-L493 (same as myself) so he is now Haplogroup R1b1a2a1a1c2b1a1a1a.
Below Watson and Venter information taken from information by Charles Moore.
As many know, James Watson's and Craig Venter's entire 6 billion base pair human genomes were mapped several years ago, at something like a million dollars each. The 23 chromosomes have an average of about 260 million base pairs each. The Y chromosome has "only" about 57 million base pairs. Mitochondria has 16,000.
To confirm Watson's and Venter's status with regard to presently known Y SNPs, I consulted with published lists of their Y SNPs, which are much easier than looking at their published genomes.
James Watson is R1b-U106*.
He is positive for U106 and negative for all of its known published subclades, including U198, L1, P107, L5, L6, P89.2, L127, and L48. To be extra thorough, I also confirmed that he is negative for L48 subclades L47 and L148, and the U106 brother clade P312.
Watson has lots of otherwise unknown SNPs, many of which are probably ancestral of U106 and therefore not very meaningful to us. Presumably some day, someone will match him at a SNP that is descendant of U106, and he will no longer be U106*. Until then, he obviously remains of interest to everyone who is also U106*. To remind everyone, that term means positive for U106, but negative for all of its known subclades.
Craig Venter is R-L292, the last in the line of known descendant SNPs running in order descendantly from U106 via L48, then L47, L44, L46, L525, L45, L493 and L292. He is also positive for L292, which is after L493.
I checked Venter's SNP list for all of the SNPs descendant of U106 to be thorough. He is negative for all of them except the group which I sometimes call a "SNP cascade" descendant of L48 via L47 as mentioned above.
Comments about Haplogroup assignment of R1b1a2a1a1. (also known as U106/S21+)
Rev. Thomas Picton came to United States in the late 1700's from Wales. Rev. Thomas Picton had a father named Owen Picton, a grandfather named John Picton of Ty'rBwlch Farm and an uncle named Thomas Picton of Ty'rBwlch Farm. I am descendant from Thomas Picton of Ty'rBwlch Farm so we are related to Rev. Thomas Picton. I have pictures on this website of Ty'rBwlch Farm. Ty'rBwlch Farm is now part of a national park and it is even against the law to pick a flower from the yard because at the top of the hill above Ty'rBwlch Farm is where the stones for Stone Hinge were mined. One can go there, walk around where my ancestors lived and even stay at Trellyffaint Farm where my ancestor another Owen Picton lived about 500 years ago.
We have compared my DNA to a descendant of Rev. Thomas Picton and proved we are related. I think we differ by 1 marker when comparing 43 DYS martkers. There is a marker mutation rate so there should be a difference. Almost every male from my line with the last name Picton has DNA with the test results of R1b U106-S21+ and we all would tested positive for L48, L47, L44, L46, L525, L45, and L493.
The Picton family are descendant from Philip Picton born 1240 in Pembrokeshire, Wales. He is believed to be the younger brother of Sir William Picton of Picton Castle in Pembrokeshire, Wales. Descendants of Sir William Picton through his daughter Joan Picton still live at Picton Castle, which makes this the longest known and documented living place by one family in the world. Picton Castle is one of the better and I feel beautiful castles in Wales.
The following statement I found at Picton Castle, Pembrokeshire, Wales about Picton at the time nine hundred years ago: "Year 1108
Henry I (of England) settled a large force of Flemings, who had been displaced from Flanders by inundations of the sea. In the centref of Rhos and the western half of Daugleddau.
Wizo, the Flemish warlord seized the latter area, built a motte and bailey castle at Wiston (Wizo’s ton or settlement) about 3 miles NNE of Picton, and this became his base for the subjection of the area. At first his knights would have lived in his household at Wiston, but after the pacification of the district they were planted on estates for FEES, one of which was Picton. The original earth work castle of Picton stands a few hundred yards East of the present castle entrance."
Below stated on a website by Brian Picton Swann
Another question is will the Haplogroup assignment of R-493 (R1b1a2a1a1c2b1a1a1a) help show where the Picton family came from a 1000 years ago?
My two-penny worth on all this is that there has been quite a lot done on migration patterns of the Normans settling into Wales - but, of course, it does not lend itself to a couple of paragraphs on a Bulletin Board posting. It is quite a complex subject and quite a lot has been written about it. Likewise on the subject of Knight's Fees and what that entailed at this and later times. But let me quote two paragraphs from John Davies, A History of Wales, 2nd Edition, 2007, pp. 110-111.
The knights' fees were organised on a manorial basis, a system which may not have differed greatly from that of the maenor which had existed in parts of Wales before the coming of the Normans. The earliest records concerning the knights' fees are two hundred years later than the reign of Henry I (1100-1135); they show that most of the tenants of the manors in the Vale of Glamorgan bore English names, and they contain no suggestion that the tenants were recent incomers. It is clear therefore that English peasants, as well as Norman knights had migrated to Wales, not only to the Vale of Glamorgan but also to the Gower peninsula, Pembroke and Gwent Is Coed. As the history of Ireland amply proves, a dense settlement of peasants is always a more effective way of consolidating conquest than a thin layer of gentry. The ethnic nature of the most fertile areas of the southern fringes of Wales was changed by immigrants whom the Welsh were unable fully to assimilate.
Of these colonizations, the only one referred to in contemporary sources is that mentioned by Brut y Tywysogyon (Chronicles of the Princes) in its entry for 1105. The Brut states that in that year Henry I allowed a colony of Flemings to settle in the cantrefi (approximately equivalent to later-day Hundreds) of Rhos and Daugleddau in southern Dyfed (Pembrokeshire). According to Giraldus Cambrensis, they received the special patronage of the crown and although the Welsh sought on several occasions to expel them, the character of the region settled by them was transformed to such an extent that only seven of the almost fifty parishes of the two cantrefi bear Welsh names.
I hope we will gradually get a better sense of how these links may go across the Channel - the two obvious places are to the Low Countries (Flanders and Picardy) and to Normandy.
I hope also that we may stand a chance of getting a real UK surname expert, such as George Redmonds, to come to the next WDYTYA. Rumour has it that he is collaborating with Mark Jobling's group at Leicester University on this subject. I suspect that these migrations were step-wise processes for the bulk of the migrants involved.
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Last Modified Feb 2021
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