Taylor Group R1b-011
This page is about the Y-DNA Taylor genetic family designated number R1b-11, its members, Y-DNA
and other information.
|Taylor Group R1b-011 Members
||Most distant known ancestor
||James Taylor (1845 AL - ? ?)
||Mr. Taylor (? - ?)
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About this Group
The members of this line are in haplogroup R1b1b2, the most common in the
Taylor surname project and indicating a probable origin in the British Isles.
Group R1b-11: Haplogroup = R-DF41
| Markers 1-12|
|DYS #||393||390||19 |
Based on the values of the individual markers, the members of this genetic family
score, on average, in the Uncommon range.
Their haplotypes are among the least common 25%.
TiP Scores Explained
TiP (for "Time Predictor") is a utility provided by Family Tree DNA.
It is accessible to all FTDNA customers with
Y-DNA results who have matches listed within the FTDNA reporting windows. It is also available
to project administrators for calculating the probabilities that any two project members share a
direct paternal ancestor within up to 24 generations.
TiP is superior to most TMRCA
calculators. Rather than assume an average mutation rate for all markers
compared, TiP uses individual marker mutation frequencies. Because marker
mutation rates vary significantly between markers, the TiP scores
As we use it here, TiP is a truer and simpler measure of genetic distances between individuals
than other metrics such as the number of markers in disagreement or a sum of
the differences (sometimes called "genetic distance"). TiP boils the
complexities down to one number.
The composite TiP score is an index of how closely a member matches the
entire group. Generally, the member with the highest score is the central
Unless stated otherwise, TiP probabilities are from TiP version 1 (v1) in effect from August 1, 2012 to
December 11, 2012. Another version was in effect from December 12, 2012 to January 17, 2013 and was
replaced with version 3 (v3) on January 18, 2013. We are in the process of updating to v3. In the meantime,
we've made some observations about how v1 and v3 compare:
- For close matches, v3 = v1;
- For more distant matches v3 <= v1.
|TiP Scores: 37 markers, 24 generations|
|Number ||N32190 ||_36260 |
|N32190 ||X ||0.9998 |
|_36260 ||0.9998 ||X |
Genetic distance from other groups
The most closely-related other groups in Taylor Family Genes are
- R1b-04, with a 34.8% chance of sharing a common paternal ancestor within 24 generations;
- R1b-64, with a 28.8% chance;
- R1b-30, with a 19.3% chance; and
- R1b-07, with a 17.6% chance;
It is the 3rd most closely related to R1b-04 with a 34.8% chance of sharing a
common paternal ancestor within 24 generations.
Haplogroup & SNPs
One member has tested positive for DF41. It is likely the other member
would also be DF41+; testing is needed for confirmation and refinement.
R-DF41, R1b1a1a2a1a2c1a4 (ISOGG 2016),
is downstream (a subclade) of R-M269. The apparent progression is M269 > P312 >
L21 > CTS241/DF13/S521 > Z39589 > DF41.
Known subclades of DF41 include S775, _ & _.
The highest present concentrations of the ancestral SNP DF13 are in the
British Isles and Brittany, .
DF13 is believed to have formed about 4.5 kya and the MRCA for all DF13+
men lived about 4.3 kya.