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FTDNA Y-tree branch

R-CTS8704

R-CTS8704 is a branch of the FamilyTreeDNA Y tree with 1,203 kits that gave a country, counting all sub-branches. Almost all of its kits sit in a single sub-branch, R-DF25, so this branch gets no conclusions of its own. It is most common in these samples: Trinidad and Tobago (3.1% of kits), Isle of Man (2.1% of kits), Northern Ireland (1.9% of kits). The branch's common ancestor lived about 4,200 years ago: the FTDNA Discover estimate runs from 3,600 to 4,800 years ago.

1,203
kits in the branch
with a country given, including all sub-branches
2
on the branch itself
kits whose test did not resolve a sub-branch
31%
Big Y
share of kits with a Big Y test among all kits of the branch, sub-branches included
2
sub-branches
1 with their own page, 1 without
4,200 years
age by Discover
the common ancestor lived 3,600 to 4,800 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
Ireland 355 1.6%
United States 294 1.0%
Scotland 157 1.1%
England 150 0.5%
United Kingdom 65 0.7%
Northern Ireland 56 1.9%
Wales 25 1.1%
Sweden 17 0.1%
France 16 0.2%
Norway 11 0.2%
Germany 9 <0.1%
United States (Native American)United States 7 0.4%
Canada 6 0.4%
Australia 5 1.4%
Denmark 3 0.2%
Finland 3 <0.1%
Isle of Man 3 2.1%
Netherlands 3 0.1%
Scotland (Orkney)Scotland 3 ·
Belgium 2 0.3%
10 more

The remaining countries and regions (10), 13 kits in total: Brazil 2, Italy 2, Trinidad and Tobago 2, Italy (Sardinia) 1, Mexico 1, New Zealand 1, Poland 1, Portugal 1, South Africa 1, Spain 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.

R-DF25
1,189 · 98.8% 4,100 years

1 small sub-branch more without a page: 12 kits. On the branch itself, without a resolved sub-branch: 2 kits.

Surnames #

Surnames that testers entered at FTDNA, over the whole branch with its sub-branches: 111 distinct among 476 kits. FTDNA gives surnames per branch only, with no country attached, so they cannot be split by country.