FTDNA mt-tree branch

H4a1a4b

H4a1a4b is a branch of the FamilyTreeDNA mt tree with 299 kits that gave a country, counting all sub-branches. It is most common in these samples: Luxembourg (2.2% of kits), France (Alsace) (1.6% of kits), Croatia (1.0% of kits). FTDNA Discover publishes no age for this branch; YFull's, when it has one, is below. YFull has 104 samples in this branch and dates its common foremother to 1,100 years ago.

299

kits in the branch

with a country given, including all sub-branches

278

on the branch itself

kits whose test did not resolve a sub-branch

sub-branches

0 with their own page, 2 without

1,100 years

age by YFull

common foremother (TMRCA); the branch split from its parent 1,500 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	60	20.1%	0.3%
Sweden	41	13.7%	0.4%
Norway	38	12.7%	1.0%
England	32	10.7%	0.3%
Germany	29	9.7%	0.3%
Ireland	23	7.7%	0.2%
Scotland	16	5.4%	0.3%
United Kingdom	14	4.7%	0.3%
Poland	10	3.3%	0.2%
Netherlands	7	2.3%	0.5%
Finland	5	1.7%	<0.1%
Canada	3	1.0%	0.1%
Croatia	3	1.0%	1.0%
Denmark	3	1.0%	0.3%
Ukraine	3	1.0%	0.1%
Italy	2	0.7%	<0.1%
Luxembourg	2	0.7%	2.2%
Russian Federation	2	0.7%	<0.1%
Belgium	1	0.3%	0.3%
France (Alsace)France	1	0.3%	1.6%

4 more

The remaining countries and regions (4), 4 kits in total: Northern Ireland 1, Russia (Republic of Adygea) 1, Serbia 1, Trinidad and Tobago 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.

English: 0.8% of samples (4 of 511)

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.

No sub-branch has its own page: only small branches lie below.

2 small sub-branches more without a page: 21 kits. On the branch itself, without a resolved sub-branch: 278 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%.

H4a1a4b: 104 samples. The common foremother lived 1,100 years ago (700–1,800); the branch split off 1,500 years ago (900–2,400).