R-FTT1
R-FTT1 is a branch of the FamilyTreeDNA Y tree with 3,035 kits that gave a country, counting all sub-branches. It is most common in these samples: Portugal (Azores) (6.9% of kits), Guatemala (6.5% of kits), Spain (Andalusia) (6.3% of kits). The branch's common ancestor lived about 4,600 years ago: the FTDNA Discover estimate runs from 4,000 to 5,200 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.
| Country / region | kits | Share of branch | Share of country |
|---|---|---|---|
| United States | 580 | 1.9% | |
| Ireland | 481 | 2.2% | |
| England | 410 | 1.5% | |
| Scotland | 251 | 1.8% | |
| United Kingdom | 164 | 1.7% | |
| France | 128 | 2.0% | |
| Spain | 104 | 2.6% | |
| Portugal | 95 | 5.0% | |
| Germany | 93 | 0.5% | |
| Northern Ireland | 71 | 2.4% | |
| Sweden | 70 | 0.6% | |
| Mexico | 57 | 2.5% | |
| Wales | 54 | 2.5% | |
| Brazil | 30 | 4.1% | |
| Switzerland | 30 | 1.0% | |
| Armenia | 26 | 2.2% | |
| Italy | 24 | 0.4% | |
| Canada | 23 | 1.4% | |
| Ukraine | 21 | 0.5% | |
| Netherlands | 20 | 0.9% |
78 more
The remaining countries and regions (78), 303 kits in total: Poland 18, Finland 17, Puerto Rico 15, Norway 14, Czech Republic 11, Belarus 9, Belgium 9, Cuba 9, United States (Native American) 9, Colombia 8, Dominican Republic 7, Isle of Man 7, Chile 6, Denmark 6, England (Cornish) 6, Algeria 5, Guatemala 5, Hungary 5, Lithuania 5, Peru 5, Russian Federation 5, Spain (Andalusia) 5, Spain (Balearic Islands) 5, Spain (Galicia) 5, Austria 4, Greece 4, Luxembourg 4, Portugal (Azores) 4, Romania 4, Spain (Asturias) 4, Spain (Canary Islands) 4, Argentina 3, Belgium (Flanders) 3, Costa Rica 3, El Salvador 3, Honduras 3, Italy (Sicily) 3, Jamaica 3, Saudi Arabia 3, Slovakia 3, Spain (Catalonia) 3, Spain (Valencia) 3, Venezuela 3, Australia 2, Bolivia 2, Latvia 2, Libya 2, Morocco 2, New Zealand 2, Slovenia 2, Spain (Basque) 2, Angola 1, Antigua and Barbuda 1, Bahamas 1, Barbados 1, Belgium (Wallonia) 1, Bosnia and Herzegovina 1, Cape Verde 1, Ecuador 1, Egypt 1, France (Alsace) 1, Iran 1, Orstkhoy (reported as Italy · Aosta Valley) 1, Italy (Sardinia) 1, Kuwait 1, Moldova 1, Nicaragua 1, Palestinian Territory 1, Philippines 1, Portugal (Madeira) 1, Scotland (Orkney) 1, South Africa 1, Spain (Aragon) 1, Spain (Cantabria) 1, Spain (Castile and León) 1, Syrian Arab Republic 1, Turkey 1, Uruguay 1.
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.
8 small sub-branches more without a page: 106 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: 197 distinct among 800 kits. FTDNA gives surnames per branch only, with no country attached, so they cannot be split by country.
- Davis 33
- Ryan 33
- Stewart 24
- Sutherland 19
- Rice 16
- Rucker 14
- Swann 14
- McClendon 13
- O'Neill 13
- Bruce 11
- McCaulley 11
- Oliphant 11
- Williams 11
- Martin 10
- McLendon 10