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Dorling DNA Project

Part of the Dorling One-Name Study
  • 62 members

About us

The West Stow and BSE branch YDNA results show that these 2 branches are related through a common ancestor, but who or when they lived is not yet known. They are from the haplogroup R1b which is common in Western Europe.  This branch's DNA results were interesting in that it was possible to observe two mutations in the YDNA over time which passed down through different generations of the family. Haplogroup R-M269 is the dominant lineage in all of Western Europe today.   We now know that the shared ancestor of these branches probably lived around 1450-1500 which is in the period of surnames.  However, finding the genealogical evidence is proving diffiuclt.

The Barton Mills / Herringswell branches proved to be related, and once that was known the common ancestor was identified through genealogical research.   This branch's Y DNA is from the I1b1a haplogroup which is rare in the UK.    David Weston of the East Anglian DNA Project says: "My guess is that C's deep ancestry is Ancient Briton, with his line having arrived with the migration north out of the Iberian peninsula following the end of the last ice age.  His ancestors could have arrived with the Romans or Normans as well."  FTDNA sayHaplogroup I dates to 23,000 years ago, or older. The I-P215 lineage is about 15,000 years old and began in southern Europe. Today it is found primarily in Sardinia and the Balkans. Haplogroup I represents one of the first peoples in Europe.

The 2 Bacton branch YDNA results are in the J2 haplogroup which is rare in the UK and does not match any other Dorling branch.  FTDNA say: Haplogroup J-M172 is found at highest frequencies in the northern Middle East, west of the Zagros Mountains in Iran, to the Mediterrean Sea. It later spread throughout central Asia and south into India. J-M172 is tightly associated with the expansion of agriculture, which began about 10,000 years ago. As with other populations with Mediterranean ancestry, this lineage is found at substantial frequencies within Jewish populations.

The Dennington branch YDNA result does not match any of the other Dorling DNA sequences. Volunteer needed as the original tester's results are not available on FTDNA, so we cannot find out if there are any matches.   It is part of the European haplogroup R1b which is wwidespread in the UK.  Another male descendent needs to be tested to confirm the DNA signature of this branch.  The Dennington / Epson branch is believed to be descended from John Dorling (b. approx 1660s) who married Margaret.  Their children were baptised between 1694-1716 in Dennington, Suffolk, UK.

No-one from the small Framsden branch has been tested - Volunteer needed.

The Bedfield branch  - Volunteer needed.  This branch descends from a female Dorling, Ann, whose son George Legate Dorling was born in Bedfield in 1762.  George was apprenticed, and maybe his father paid for this.   It is possible that the YDNA of this branch is from a male with the surname Legate or a surname variation such as Leggat.  There is now a Leggett DNA Project so if any male Bedfield descendants would like to be tested to see if they match the Leggetts please join the Dorling DNA Project to be tested and we will compare your results with the Leggetts tested so far.


NB: If the autosomal Family Finder or Ancestry  test was taken by descendants of the Bedfield and other Dorling branches, it might be possible to find links to the Bedfield branch to give clues as to which branch Ann, mother of George, was from - any volunteers?  Volunteers need to be from the oldest generation possible, so if you have older relatives who might be willing, please ask them.

RESULTS OF Autosomal DNA MATCHES BETWEEN KNOWN BACTON DESCENDANTS

We all share ancestors John Dorling born about 1762 and his wife Elizabeth nee Sergeant.   Ju, B, D, K, and P also share James Dorling born 1807 = Mary Ann Garrard.

1st cousins (1C) share Grandparents, 3rd Cousins (3C) share Gt Gt Grandparents. 3rdcousins once removed (3C1R) - 1 cousin has Gt Gt Grandparents who are Gt Gt Gt Grandparents of the other cousin. 4th cousins (4C) share Gt Gt Gt Grandparents etc.

The chances of an autosomal DNA test detecting cousins:  1C = 99%, 2C 99%, 3c= 90%, 4C = 50%, 5C = 10%. This means Ba is less much less likely to have matches.

As DNA is inherited hapharzardly it is not surprising to see that some 3rd cousins do not match but some 4th cousins have good matches.  This table shows the average amount of shared cM that has been found between various cousin relationships.  As you can see, it’s quite possible to have no matching DNA at the 3rd Cousin level.  However, it's possible to have matches with people at quite a distance.  For example: H is 7 generations away from the ancestral couple shared with P & J but has a good match to them both.

Matches are measured by cM (centimorgans).  A shared block / segment of 15 cM or more on one of the 23 chromosomes gives a 99% certainty of a relationship.  Shared blocks below 7 cM are much more likely to be chance.   However, as we know there’s a relationship between everyone it’s worth looking at small matches, especially if they are in segments that other’s match on.  E.G.Ba’s small C5 matches to Ju and Dare within the same segment as Ju and D’s Chr 5 match, so there’s a chance it comes from our shared ancestor.

 

Average Shared cM In millions

Min – Max total shared cm In millions

Average Longest Block of cM in millions

Aunt / Uncle

1703

121 - 2227

170

1C

881

83 - 1559

83

1C 1R

440

54 - 903

62

3C

89

0 - 334

30

3C 1R

76

0 - 332

27

 

 

 

 

 [Because D and K’s family both have Yorkshire & Cork, Ireland ancestors, it is also possible they share distant ancestors from that area.  I checked D against K's non-Dorling relatives on the Yorkshire ancestors.  With one person, a 1c1R of K (Welsh &Yks ancestors), D has a small match on C22 with the Most Recent Common Ancestor (MRCA) an estimated 7.5 generations back or more]


The Table below and it's information

1. First information in each cell is how we are related to each other.  e.g.  1C – 1stcousins, 3C1R = 1st cousins once removed.

2. The next information in blue font is our total shared cM.  The cell is highlighted in green where there is a significant match. 

3. The underlined text is the Chromosomenumber that we have the largest matches, and the numbers given is the start andend position on the chromosome of that segment block, in millions of cM. 

Examples from the table - Ju matches P (4thcousins) with a total of 37 cM, the biggest segment being on chromosome 8 from 98 million to 60 million which is 15.7 cM. 

                                    - Ju matches D (3rdcousins) with a total of 86 cM, the biggest matching segment being 32 cM onchromosome 3.  

                                    - Although P and K are more distant relatives to P than Ju or B, they have bigger matches –so their father must have inherited more of the shared DNA than Ju and B.

Another bacton descendant SM descended from Edward 1805 matches Pa, J, D, and K

 

Descendants after founding  shared couple

Ju

Jas 1807 / Chas 1841 

B

Jas 1807 / Chas 1841 

Pa

Edward 1805        

J

Edward 1805

Jas 1807 / Geo 1853

K

Jas 1807 / Chas 1841 

Pe

Jas 1807 / Chas 1841 

M

Edward 1805

Ba

William 1791

Ju

 

 

1C

1061 shared cM

4C

37 shared cM

C8 98-60 15.7 cM

C11 244-128 6.8 cM

4C

C8 98-119 17.7 cM

C11 124-128 6.3 cM

C12 10-18 13.8 cM

3C

86 shared cM

C3 14-45 32 cM

 C4  6-11  8 cM

 C5  51-18 18 cM

PATERNAL AUNT

1593 shared cM

PATERNAL AUNT

1595 shared cM

4C1R

No shared DNA on FTDNA

 

4C1R

No matches on FTDNA. V small match on C5 51.6-55.3 (3.5cm) Gedmatch

B

 

1C

1061 shared cM

 

4C

43 shared cM

C12 45-60 14.5 cM

C8 137-140 7.4 cM

4C

C12 77 shared 10-61 53.3cM

C8 137-140 9cM

3C

No shared DNA

1C1R

368 shared cM

1C1R

350 shared cM

4C1R

No shared DNA on FTDNA

 

4C1R

No matches on FTDNA.  Tiny matches 3cm+ gedmatch

Pa

 

4C

37 shared cM

C8 98-60 15.7 cM

4C

43 shared cM

c12 45-60 14 cM

 

 

3C

No shared DNA

4C1R

54 shared cM

C12 45-60 15.05 cM

4C1R

47 Shared cM

C12 45-60 15.05 cM

MOTHER

3384 cm shared

4C1R

4C

C8 98-119 17.7 cM

C11 124-128 6.3 cM

C12 10-18 13.8 cM

4C

53.3 shared

C12 10-61 53.3cM

C8 137-140 9cM

SISTER

2758 shared cM

 

3C

No shared DNA at > 5cM

4C1R

76 shared cM C12 23-61 32.8 cM

C11 124-128 6cM

4c1R 60 shared cM

C12 23-61 32.3 cM

AUNT

1871 shared cM

4C1R

No shared DNA at >5 cM

D

 

3C

86 shared cM

C3 14-45 32 cM

C4  6-11 8 cM.

C5 51-18 18 cM

3C

No shared DNA

4C

No shared DNA

3C

No shared DNA

 

3C1R

No matches on FTDNA. 

4.5 cM on C18 Gedmatch

3C1R

No matches on FTDNA. 

C3 5.9 cM, C7 5.2 cM on gedmatch

3C1R

No shared DNA on FTDNA

 

4C1R

No matches on FTDNA. Tiny match C5 51.6-55.3 (3.5cM) gedmatch

K

 

NEICE

1593 shared cM

1C1R

1593 shared cM

4C1R

54 shared cM

C12 45-60 15.05 cM.

C11 124-127 6.3 cM

4C1R

32.8 shared

C12 23-61 32.8 cM

C11 124-128 6cM

3C1R

No matches on FTDNA. C18 4.5 cM on gedmatch

 

SISTER

2902 shared cM

4C

No shared DNA on FTDNA

 

5C

No matches on FTDNA.  Tiny matches on C1, C2, & C11 gedmatch





Pe

 

NEPHEW

1C1R

350 shared cM

4C1R

47 Shared cM

C12 45-60 15.05 cM

 

3C1R

No matches on FTDNA. C3 5.9 cM, C7 5.2 cM on gedmatch

BROTHER

2902 shared cM

 

4C

No shared DNA on FTDNA

 

5C

No matches on FTDNA. Tiny matches on C2, C7 & C11 gedmatch

M

 

4C1R

No matches on FTDNA

4C1R

No matches on FTDNA

DAUGHTER

3384 cm shared

 

3C1R

4C

No shared DNA on FTDNA

4C

No shared DNA on FTDNA

 

5C

Ba

 

4C1R

No shared DNA on FTDNA Tiny match on C5 51.6-55.3 (3.5cm) Gedmatch

4C1R

No shared DNA on FTDNA. Tiny matches 3cm+ gedmatch

4C1R

No shared DNA

 

4C1R

No shared DNA on FTDNA Tiny match C5 51.6-55.3 (3.5cM) gedmatch

5C

No shared DNA on FTDNA. Tiny matches on C1, C2, & C11 gedmatch

5C

No shared DNA on FTDNA. Tiny matches on C2, C7 & C11 gedmatch

5C

No shared DNA on FTDNA

 

H

GT NEICE

976 cm shared

1C2R

199 cm shared

 

4C2R

45 cm shared

C12 45-60 14 cm

H is 7 generations away from the ancestral couple shared with P & J

4C2R

73 cm shared

C12 12-61 32 cm

C11 124-127 6cm

3C2R

No shared DNA on FTDNA

DAUGHTER

3384 cm shared

NEICE

2015 cm shared

4C1R

No shared DNA on FTDNA

5C1R

No shared DNA on FTDNA