Everard’s maternal story


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Everard’s maternal story

Everard’s maternal haplogroup line H1C8 is shared by less than 0.1% of all participants in the project. That is, by fewer than one in a thousand participants.

This page takes us back through the stories of Everard’s distant ancestors and shows how the movements of their descendants gave rise to his lineage. We start with the marker for his oldest ancestor, and walk forward to more recent times, showing at each step the line of his ancestors who lived up to that point.

Eve: Maternal branch L3

Branch L3

Branch L3

Age: 67,000 Years Ago

Location of Origin: East Africa

The common direct maternal ancestor to all women alive today was born in East Africa around 180,000 years ago. Dubbed “Mitochondrial Eve” by the popular press, she represents the root of the human family tree. Eve gave rise to two descendant lineages known as L0 and L1’2’3’4’5’6, characterized by a different set of genetic mutations their members carry.

Current genetic data indicates that indigenous people belonging to these groups are found exclusively in Africa. This means that, because all humans have a common female ancestor, and because the genetic data shows that Africans are the oldest groups on the planet, we know our species originated there.

Eventually, L1’2’3’4’5’6 gave rise to L3 in East Africa. It is a similar story: an individual underwent a mutation to her mitochondrial DNA, which was passed onto her children. The children were successful, and their descendants ultimately broke away from L1’2’3’4’5’6, eventually separating into a new group called L3.

While L3 individuals are found all over Africa, L3 is important for its movements north. Everard’s L3 ancestors were significant because they are the first modern humans to have left Africa, representing the deepest branches of the tree found outside of that continent.

From there, members of this group went in a few different directions. Many stayed on in Africa, dispersing to the west and south. Some L3 lineages are predominant in many Bantu-speaking groups who originated in west-central Africa, later dispersing throughout the continent and spreading this L3 lineage from Mali to South Africa. Today, L3 is also found in many African-Americans.

Other L3 individuals, Everard’s ancestors, kept moving northward, eventually leaving the African continent completely. These people gave rise to two important macro-haplogroups (M and N) that went on to populate the rest of the world.

Why would humans have first ventured out of the familiar African hunting grounds and into unexplored lands? It is likely that a fluctuation in climate provided the impetus for Everard’s ancestors’ exodus out of Africa.

The African Ice Age was characterized by drought rather than by cold. Around 50,000 years ago the ice sheets of northern Europe began to melt, introducing a period of warmer temperatures and moister climate in Africa. Parts of the inhospitable Sahara briefly became habitable. As the drought-ridden desert changed to savannah, the animals his ancestors hunted expanded their range and began moving through the newly emerging green corridor of grasslands. Everard’s nomadic ancestors followed the good weather and plentiful game northward across this Saharan Gateway, although the exact route they followed remains to be determined.

Point of interest: The L branch is shared by all women alive today, both in Africa and around the world. The L3 branch is the major maternal branch from which all mitochondrial DNA lineages outside of Africa arose.

Maternal branch N

Maternal branch N

Maternal branch N

Age: About 60,000 Years Ago

Location of Origin: East Africa or Asia

Everard’s next ancestor is the woman whose descendants formed haplogroup N. Haplogroup N comprises one of two groups that were created by the descendants of L3.

One of these two groups of individuals moved north rather than east and left the African continent across the Sinai Peninsula, in present-day Egypt. Also faced with the harsh desert conditions of the Sahara, these people likely followed the Nile basin, which would have proved a reliable water and food supply in spite of the surrounding desert and its frequent sandstorms.

Descendants of these migrants eventually formed haplogroup N. Early members of this group lived in the eastern Mediterranean region and western Asia, where they likely coexisted for a time with other hominids such as Neanderthals. Excavations in Israel’s Kebara Cave (Mount Carmel) have unearthed Neanderthal skeletons as recent as 60,000 years old, indicating that there was both geographic and temporal overlap of these two hominids. This likely accounts for the presence of Neanderthal DNA in people living outside of Africa.

Some members bearing mutations specific to haplogroup N formed many groups of their own which went on to populate much of the rest of the globe. These descendants are found throughout Asia, Europe, India, and the Americas. However, because almost all of the mitochondrial lineages found in the Near East and Europe descend from N, it is considered a western Eurasian haplogroup.

After several thousand years in the Near East, members of Everard’s group began moving into unexplored nearby territories, following large herds of migrating game across vast plains. These groups broke into several directions and made their way into territories surrounding the Near East.

Today, haplogroup N individuals who headed west are prevalent in Turkey and the eastern Mediterranean, they are found further east in parts of Central Asia and the Indus Valley of Pakistan and India. And members of Everard’s haplogroup who headed north out of the Levant across the Caucasus Mountains have remained in southeastern Europe and the Balkans. Importantly, descendants of these people eventually went on to populate the rest of Europe, and today comprise the most frequent mitochondrial lineages found there.

Point of interest: This line and its sister lineage are the only two founding lineages to expand out of Africa.

Photos from this region:

Photograph by Chris Hondros, Getty Images

Photograph by Chris Hondros, Getty Images

This Kurdish girl’s ancient homeland, Kurdistan, now occupies roughly contiguous areas of Turkey, Iran, Iraq, Armenia, and Syria.

Two Iranian women by Roberto Fumagalli,

Photograph by Roberto Fumagalli, Alamy

Thee two Iranian woman in Isfahan might have roots in the matriarchal N lineage that spread across West Asia before heading out of the Levant by northern, eastern, and western routes.

Maternal branch R

Branch R graphic

Branch R

Age: About 55,000 Years Ago

Location of Origin: West Asia

After several thousand years in the Near East, individuals belonging to a new group called haplogroup R began to move out and explore the surrounding areas. Some moved south, migrating back into northern Africa. Others went west across Anatolia (present-day Turkey) and north across the Caucasus Mountains of Georgia and southern Russia. Still others headed east into the Middle East, and on to Central Asia. All of these individuals had one thing in common: they shared a female ancestor from the N clan, a recent descendant of the migration out of Africa.

The story of haplogroup R is complicated, however, because these individuals can be found almost everywhere, and because their origin is quite ancient. In fact, the ancestor of haplogroup R lived relatively soon after humans moved out of Africa during the second wave, and her descendants undertook many of the same migrations as her own group, N.

Because the two groups lived side by side for thousands of years, it is likely that the migrations radiating out from the Near East comprised individuals from both of these groups. They simply moved together, bringing their N and R lineages to the same places around the same times. The tapestry of genetic lines became quickly entangled, and geneticists are currently working to unravel the different stories of haplogroups N and R, since they are found in many of the same far-reaching places.

Point of Interest: Descendants of this line dominate the European maternal landscape, making up 75 to 95 percent of the lineages there.

Maternal branch R0

Branch R0 graphic

Branch R0

Age: About 41,000 Years Ago

Location of Origin: West Asia

Some individuals moved across West Asia into Central Asia and then the Indus Valley. Others moved south, heading back into the African homeland from where their ancestors had recently departed.

Later, members of this lineage moved north across the Caucasus Mountains and west across Anatolia into Europe. These were Cro-Magnon. Their arrival in Europe heralded the end of the era of the Neanderthals.

Today, members of this lineage are present around the Red Sea and widely throughout the region. While this genetic lineage is common in Ethiopia and Somalia, individuals from this group are present at highest frequency in Arabia. Those living in East Africa are the likely result of more recent migrations back into the continent.

Photo from this region:

Daughters of R) by Peter Essick, Aurora / Getty Images

Photograph by Peter Essick, Aurora / Getty Images (no larger size available)

These young Turkish women might be daughters of RO, a great ancestor in West Asia whose Cro-Magnon descendants settled in Anatolia and pushed Europe’s Neanderthals to extinction.

Maternal branch HV

Branch HV graphic

Branch HV

Age: 22,350 ± 7,745 Years Ago

Location of Origin: West Asia

Descending from haplogroup R were a group of individuals who formed a western Eurasian lineage. The descendants of pre-HV live in high frequencies in the Anatolian-Caucasus region and Iran. While members of this group can also be found in the Indus Valley near the Pakistan-India border, their presence is considered the result of a subsequent migration eastward of individuals out of the Near East.

Individuals in haplogroup pre-HV can be found all around the Red Sea and widely throughout the Near East. While this genetic lineage is common in Ethiopia and Somalia, individuals from this group are found at highest frequency in Arabia. Because of their close genetic and geographic proximity to other western Eurasian clusters, members of this group living in eastern Africa are the likely result of more recent migrations back into the continent.

As we have seen from haplogroups N and R, descendants from these western Eurasian lineages used the Near East as a home base of sorts, radiating from that region to populate much of the rest of the world. Their descendants comprise all of the western Eurasian genetic lineages, and about half of the eastern Eurasian mitochondrial DNA gene pool. Some individuals moved across the Middle East into Central Asia and the Hindus Valley near western India. Some moved south, heading back into the African homeland from where their ancestors had recently departed.

Haplogroup pre-HV is of particular importance because over the course of several thousand years, its descendants split off and formed their own group, called HV. This group—thanks in large part to a brutal cold spell that was about to set in—gave rise to the two most prevalent female lineages found in Western Europe.

While some descendants of these ancestral lineages moved out across Central Asia, the Indus Valley, and even back into Africa, Everard’s ancestors remained in the Near East. Descending from haplogroup pre-HV, they formed a new group, characterized by a unique set of mutations, called haplogroup HV.

Slave market by Vincente Navarro y Romero

Slave market by Vincente Navarro y Romero

Haplogroup HV is a west Eurasian haplogroup found throughout the Near East, including Anatolia (present-day Turkey) and the Caucasus Mountains of southern Russia and the republic of Georgia. It is also found in parts of East Africa, particularly in Ethiopia, where its presence there indicates recent Near Eastern gene flow, likely the result of the Arab slave trade over the last two millennia.

Much earlier, around 30,000 years ago, some members of HV moved north across the Caucasus Mountains and west across Anatolia, their lineages being carried into Europe for the first time by the Cro-Magnon. Their arrival in Europe heralded the end of the era of the Neanderthals, a hominid species that inhabited Europe and parts of western Asia from about 230,000 to 29,000 years ago. Better communication skills, weapons, and resourcefulness probably enabled them to outcompete Neanderthals for scarce resources. Importantly, some descendants of HV had already broken off and formed their own group, haplogroup H, and continued the push into Western Europe.

Today, members of this line are part of the populations of Europe, West Asia (including Anatolia), and the Caucasus Mountains of South Russia and the Republic of Georgia.

This lineage accounts for around 21 percent of maternal lineages in Armenia. It is about 8 percent of those in Turkey and about 5 percent of those in Croatia. Across much of Europe, this line is present at low frequencies of around 1 percent. This lineage accounts for about 7 percent of the population of both India in South Asia and the United Arab Emirates in West Asia.

Point of interest: Some descendant branches that are now part of the populations of East Africa were introduced by the Arab slave trade of the last two millennia.

Photo from this region:

HV-Belarus by Michelle Valberg

Photograph by Michelle Valberg, My Shot. (No larger image available.)

The HV lineage, found in low frequencies across Europe, including in Belarus, originated in West Asia and was carried into Europe by Cro-Magnon peoples. [The big bunnies hopped along beside them and snuggled into their sleeping bags with them at night. EC.]

Maternal branch H

Branch H graphic

Branch H

Age: About 28,000 Years Ago

Location of Origin: West Asia

This wave of migration into western Europe marked the appearance and spread of what archaeologists call the Aurignacian culture, a culture distinguished by significant innovations in methods of manufacturing tools, standardization of tools, and use of a broader set of tool types, such as end-scrapers for preparing animal skins and tools for woodworking.

Around 15,000 to 20,000 years ago, colder temperatures and a drier global climate locked much of the world’s fresh water at the polar ice caps, making living conditions near impossible for much of the northern hemisphere. Early Europeans retreated to the warmer climates of the Iberian Peninsula, Italy, and the Balkans, where they waited out the cold spell. Their population sizes were drastically reduced, and much of the genetic diversity that had previously existed in Europe was lost.

Beginning about 15,000 years ago—after the ice sheets had begun their retreat—humans moved north again and recolonized western Europe. By far the most frequent mitochondrial lineage carried by these expanding groups was haplogroup H. Because of the population growth that quickly followed this expansion, Everard’s haplogroup H now dominates the European female landscape.

Today haplogroup H comprises 40 to 60 percent of the gene pool of most European populations. In Rome and Athens, for example, the frequency of H is around 40 percent of the entire population, and it exhibits similar frequencies throughout western Europe. Moving eastward the frequencies of H gradually decreases, clearly illustrating the migratory path these settlers followed as they left the Iberian Peninsula after the ice sheets had receded. Haplogroup H is found at around 25 percent in Turkey and around 20 percent in the Caucasus Mountains.

While haplogroup H is considered the Western European lineage due to its high frequency there, it is also found much further east. Today it comprises around 20 percent of southwest Asian lineages, about 15 percent of people living in Central Asia, and around five percent in northern Asia.

Importantly, the age of haplogroup H lineages differs quite substantially between those seen in the West compared with those found in the East. In Europe its age is estimated at 10,000 to 15,000 years old, and while H made it into Europe substantially earlier (30,000 years ago), reduced population sizes resulting from the glacial maximum significantly reduced its diversity there, and thus its estimated age. In Central and East Asia, however, its age is estimated at around 30,000 years old, meaning Everard’s lineage made it into those areas during some of the earlier migrations out of the Near East.

Haplogroup H is a great example of the effect that population dynamics such as bottleneck events, founder effect, genetic drift, and rapid population growth, have on the genetic diversity of resulting populations.

Later migrations, such as those during the Neolithic Revolution and those triggered by the Bronze Age, brought additional groups containing different descendant branches of this line to Europe.

Points of interest:

The highest percentage of this line in Europe is in Ireland, where it makes up 61 percent of the population.

French queen Marie Antoinette and Renaissance astronomer Nicholas Copernicus were members of this lineage.

Photo from this region:

H-Spain by Jon Arnold, Jon Arnold

Photograph by Jon Arnold, Jon Arnold Images / Alamy

Many Europeans have ancestors from West Asia, where haplogroup H arose 28,000 years ago and, before the height of the ice age, spread into Europe, East Africa, and Central Asia.

Maternal branch H1

Age: 9,900 ± 800 Years Ago

Location of Origin: West Asia

From West Asia, this line spread north into Europe and west into West Africa. Descendants of some of those who traveled to Europe expanded out of southern Europe refugia after the last glacial maximum to recolonize the continent.

Today, this line makes up about 10 percent of maternal lineages in Denmark and around 8 percent of maternal lineages in Norway and Sweden. It accounts for around 9 percent of maternal lineages throughout the British Isles and is 12 percent of maternal lineages in Northern Ireland. It is around 8 percent of the population in Portugal. It is between 4 and 5 percent of maternal lineages in Croatia. It is about 5 percent of the Armenian population and about 6 percent of the Lebanese population.

Note: This branch is not accompanied by a major movement on the map, and research on this branch is continuing.

Branch H1 heat map

Branch H1 heat map

A heat map for Everard’s specific haplogroup (see farther on) is not yet available. The Genographic team hopes that, as more people from around the world participate in the project, they will be able to create a more specific map. We’re showing you a heat map for an earlier branch in his path: H1.

This next step in his journey is a map showing the frequency of his haplogroup (or the closest haplogroup in his path that we have frequency information for) in indigenous populations from around the world, providing a more detailed look at where some of his more recent ancestors settled in their migratory journey. What do we mean by recent? It’s difficult to say, as it could vary from a few hundred years ago to a few thousand years ago depending on how much scientists currently know about Everard’s particular haplogroup. As the project tests more individuals and receives more information worldwide, this information will grow and change.

The colors on the map represent the percentage frequency of Everard’s haplogroup in populations from different geographic regions—red indicates high concentrations and light yellow and grey indicate low concentrations. The geographic region with the highest frequency isn’t necessarily the place where the haplogroup originated, although this is sometimes the case.

The map for H1 shows that it is widespread in western Eurasia and North Africa with a peak frequency in Niger, among the Tuareg people, who are a mix of Mediterranean and sub-Saharan African ancestries. A back-migration from Europe or the Middle East accounts for the presence of a typically western Eurasian mitochondrial DNA lineage there. Most people with this lineage are from Europe and the Middle East, however, where the highest frequencies are found in Britain, Scandinavia and Russia.

Does this mean that he is related to people in the areas highlighted on his map? Distantly, yes! We are all connected through our ancient ancestry.

Maternal branch H1c

Everard's mother Kathleen at Avon Beach in June or July 1988

My mum in 1988

Age: To Be Determined

Location of Origin: Europe

Today, this lineage is present more often in north-western Europe than in southern Europe. It is about 5 percent of maternal lineages in Norway and Sweden. It is about 4 percent of the population of Wales. Elsewhere in Europe, it is around 2 percent of the population. Strikingly, it is about 5 percent of maternal lineages in Lebanon, and makes up around 7 percent of the population of Moldova.

Note: This branch is not accompanied by a major movement on the map, and research on this branch is continuing.