FTDNA mt-tree branch

H1a1

H1a1 is a branch of the FamilyTreeDNA mt tree with 756 kits that gave a country, counting all sub-branches. It is most common in these samples: Luxembourg (3.2% of kits), France (Alsace) (3.2% of kits), Malta (1.9% of kits). FTDNA Discover publishes no age for this branch; YFull's, when it has one, is below. YFull has 276 samples in this branch and dates its common foremother to 2,600 years ago.

756

kits in the branch

with a country given, including all sub-branches

591

on the branch itself

kits whose test did not resolve a sub-branch

sub-branches

2 with their own page, 1 without

2,600 years

age by YFull

common foremother (TMRCA); the branch split from its parent 4,900 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	180	23.8%	0.9%
England	124	16.4%	1.0%
Germany	108	14.3%	1.0%
Sweden	50	6.6%	0.5%
Ireland	49	6.5%	0.5%
United Kingdom	42	5.6%	0.9%
Scotland	38	5.0%	0.8%
Netherlands	23	3.0%	1.6%
Poland	14	1.9%	0.3%
France	13	1.7%	0.3%
Denmark	12	1.6%	1.1%
Ukraine	11	1.5%	0.5%
United States (Native American)United States	10	1.3%	0.4%
Russian Federation	9	1.2%	0.3%
Canada	7	0.9%	0.3%
Czech Republic	6	0.8%	0.5%
Finland	6	0.8%	<0.1%
Norway	6	0.8%	0.2%
Switzerland	6	0.8%	0.5%
Hungary	4	0.5%	0.4%

21 more

The remaining countries and regions (21), 38 kits in total: Italy 4, Portugal 4, Austria 3, Belgium 3, Luxembourg 3, France (Alsace) 2, Mexico 2, Moldova 2, Northern Ireland 2, Spain 2, Armenia 1, Brazil 1, Bulgaria 1, Guatemala 1, Isle of Man 1, Malta 1, New Zealand 1, Portugal (Azores) 1, Scotland (Orkney) 1, South Africa 1, Wales 1.

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 foremother lived.

H1a1a

65 · 8.6%

H1a1b

51 · 6.7%

1 small sub-branch more without a page: 49 kits. On the branch itself, without a resolved sub-branch: 591 kits.

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%.

H1a1: 276 samples. The common foremother lived 2,600 years ago (2,500–2,700); the branch split off 4,900 years ago (4,800–5,000).