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FTDNA Y-tree branch

I-CTS10057

I-CTS10057 is a branch of the FamilyTreeDNA Y tree with 4,215 kits that gave a country, counting all sub-branches. It is most common in these samples: Malta (9.6% of kits), Netherlands (4.1% of kits), Denmark (3.8% of kits). The branch's common ancestor lived about 11k years ago: the FTDNA Discover estimate runs from 9,300 to 13k years ago. YFull has 835 samples in this branch and dates its common ancestor to 11k years ago.

4,215
kits in the branch
with a country given, including all sub-branches
50
on the branch itself
kits whose test did not resolve a sub-branch
24%
Big Y
share of kits with a Big Y test among all kits of the branch, sub-branches included
2
sub-branches
2 with their own page, 0 without
11k years
age by Discover
the common ancestor lived 9,300 to 13k years ago
11k years
age by YFull
common ancestor (TMRCA); the branch split from its parent 11k years ago

Where it is found #

Countries and regions given by the branch's carriers. “Share of branch” is the part of the branch's kits that belongs to the country. “Share of country” is the part of that country's kits that falls into the branch; it is computed only for countries with at least 50 kits.

Where it is found
Country / region kits Share of branch Share of country
United States 733 2.4%
England 676 2.4%
Germany 500 2.9%
Sweden 287 2.4%
Scotland 279 2.0%
Ireland 242 1.1%
United Kingdom 213 2.2%
France 128 2.0%
Norway 121 2.7%
Switzerland 108 3.6%
Netherlands 94 4.1%
Poland 75 1.0%
Italy 70 1.2%
Denmark 62 3.8%
Finland 46 0.5%
Czech Republic 45 1.9%
Russian Federation 45 0.6%
Northern Ireland 42 1.4%
Ukraine 35 0.8%
Hungary 29 1.5%
81 more

The remaining countries and regions (81), 385 kits in total: Canada 28, Wales 22, Austria 19, Spain 18, United States (Native American) 18, Belgium 16, Mexico 16, Greece 15, Bulgaria 12, Belarus 11, Portugal 11, Turkey 11, Australia 10, Lithuania 10, Slovenia 10, Iraq 9, Malta 9, Slovakia 9, Brazil 7, Romania 7, Cuba 6, Armenia 5, India 5, Serbia 5, South Africa 5, Albania 4, Azerbaijan 4, Croatia 4, Estonia 4, Italy (Friuli-Venezia Giulia) 3, Italy (Sicily) 3, Latvia 3, New Zealand 3, Puerto Rico 3, Åland 2, Belgium (Wallonia) 2, Chile 2, Dominican Republic 2, Egypt 2, England (Cornish) 2, France (Alsace) 2, Iran 2, Jamaica 2, Lebanon 2, Russia (Republic of Chuvashia) 2, Russia (Republic of Dagestan) 2, Spain (Castile and León) 2, Algeria 1, Bahamas 1, Belgium (Flanders) 1, Bosnia and Herzegovina 1, Canada (First Nations) 1, Colombia 1, Curaçao 1, Ecuador 1, Georgia 1, Georgia (Republic of Abkhazia) 1, Guatemala 1, Haiti 1, Iceland 1, Indonesia 1, Italy (Sardinia) 1, Italy (Trentino) 1, Jersey 1, Jordan 1, Kosovo 1, Kuwait 1, Luxembourg 1, Macedonia 1, Montenegro 1, Palestinian Territory 1, Russia (Republic of Adygea) 1, Russia (Republic of Bashkortostan) 1, Russia (Republic of Karachay-Cherkessia) 1, Russia (Republic of Tatarstan) 1, Saudi Arabia 1, Scotland (Shetland) 1, Spain (Andalusia) 1, Spain (Catalonia) 1, Suriname 1, Syrian Arab Republic 1.

YFull

Most common among these peoples #

From YFull samples that gave a mother tongue: the part of a people's samples that falls into this branch. Peoples with at least 3 samples in the branch are listed.

Sub-branches #

Sub-branches that have their own page (50 kits or more). The bar is the kits in the sub-branch with its own sub-branches; the age is when its common ancestor lived.

I-Z161
3,543 · 84.1% 11k years
I-L702
622 · 14.8% 9,200 years

On the branch itself, without a resolved sub-branch: 50 kits.

Surnames #

Surnames that testers entered at FTDNA, over the whole branch with its sub-branches: 256 distinct among 993 kits. FTDNA gives surnames per branch only, with no country attached, so they cannot be split by country.

YFull

The same branch on YFull #

YFull builds its tree from the same SNPs; the node is matched by name or by a shared SNP. TMRCA is when the common ancestor of all samples lived, formed is when the branch split from its parent. Intervals are 95%.

I-CTS10057: 835 samples. The common ancestor lived 11k years ago (9,200–12k); the branch split off 11k years ago (9,200–12k).