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Group 3 consists of descendants of Thomas Wetmore, (b England c 1615, d Middletown, CT 1681). One member of the group has been SNP tested as R1b1b2a1b*. The modal haplotype shown is also the triangulated ancestral haplotype. All members of this group, but one, have paper trails to the immigrant ancestor. Three members of this group have tested with Relative Genetics, Ancestry and/or Sorenson, and thus have incomplete results for 37 markers. One participant, Harry, is not included in the discussion below, nor is he included in the group pedigree, as his paper trail extends only to his grandfather at present. We will need to work on that. Click on Harry's name in the chart above, to access his pedigree.
67+ Markers list for this group.
Group 3: Descendants of Thomas Wetmore (d. 1681)
Discussion of DNA test results
We now have results on twelve participants who are descended from Thomas Wetmore. Two are descended from his son Samuel, four from his son Izrahiah, one from his son Beriah and four from his son Joseph. Nine have been tested for 37 markers and three have tested at Relative Genetics and Ancestry. Thomas Whitmore/Wetmore (1615-1681) was an English immigrant to the Connecticut Colony circa 1635, whose birth place in England is presently unknown. The haplogroup for this lineage is R1b1b2a1b*, determined by SNP testing of Kit # 48438.

(Clicking on the figure above will give you a slightly larger view.)
Two of the participants (Kit # 61871, descended from Izrahiah, and Kit # 48438, descended from Joseph) are an identical match on all 37 markers. Two two more participants, tested at Relative Genetics and Ancestry also match on all the markers they have in common (32). Using the results from these, we can deduce the same haplotype for the common ancestor, Thomas himself. Five participants (Kit # 75672, descended from Samuel; Kits # 60282 and 96435, descended from Izrahiah; and Kits # 60139 and T092091, descended from Joseph) have a one step mutation (a change amounting to one number) at DYS (DNA Y chromosome Segment, the "name" of the particular marker) 391, CDYb and at GATA H4 respectively, or a genetic difference of one from the ancestral haplotype in each case. (These mutations are highlighted in white in the table.) The remaining two participants (Kit # 49123, descended from Beriah, and Kits # 61571, descended from Joseph) have two one step mutations on two different markers, or a genetic distance of two from the ancestral. All mutations are unique to the individual tested. These mutations, and the lines of descent from the common ancestor, are shown above.
One participant, Harry, is included in the table, but not in the "family tree" figure. He has been unable to trace his lineage earlier than the mid 1800's in South Carolina. The family surname is Witmore, rather than Wetmore. DNA results indicate that he is probably a descendant of the same immigrant ancestor. His results from Ancestry are based on a comparison of only 27 markers, and we recommend extending the number of markers tested to increase the probability of his being a member of this group.
The perfect match between Kit #61871 and Kit # 48438 is slightly surprising. The two men are 8th cousins, once removed. Using the 37 markers and a total of twenty transmission events with the estimated mutation rate of 0.002, the calculated number of mutations is 1.5.[1] One mutation or two mutations would have been a more probable result, but the actual result of zero mutations is certainly within a reasonable probability.
If we were to compare just the results for the two participants with two mutations from the deduced ancestral, a genetic difference of four on 37 markers, we would be unlikely to predict the relationship as close as it is (they are seventh cousins, once removed). However, if we compare them with the ancestral haplotype or with the two participants with the identical haplotypes, the results are much closer to what we would expect.
We have one further probable descendant of Thomas Wetmore, Kit 132922. Rick's haplogroup is E1b1b1, so in spite of his Wetmore surname he is not descended in the male line from Thomas. He is, however a close match with someone with another surname. That surname happens to be the same as the middle name of one of his early ancestors, a family prominent in the New York county where his family was located. We believe it is quite possible that he is descended from a Wetmore daughter whose son carried her surname while his biological father's surname was used as a middle name. He is working to establish a paper trail.
As noted above haplogroup R1b is the most the common haplogroups among Europeans, and because of this the haplogroup itself is being thoroughly investigated for sub groupings. The deduced ancestral haplotype conforms closely to the "Super Western Atlantic" Modal Haplotype.[2] The family haplotype is thus quite common.
Notes:
[1] Ann Turner, "Mutation Calculator for Y Chromosome STR Markers," http://members.aol.com/dnacousins/MRCA.exe. See explanation on http://archiver.rootsweb.com/th/read/GENEALOGY-DNA/2001-12/1008355259. (Accessed 26 May 2006.)
[2] Whit Athey, "STR Allele Frequencies for Haplogroup R1b," http://www.worldfamilies.net/Super%20Western%20Atlantic%20Modal%20Haplotype.htm (Accessed 25 May 2006.)
Suggested Next Steps:
We now have a solid base line for this family. The long term additional steps remain the same:
- Thomas Wetmore was the father of nine sons: John, baptized 1646; Thomas, born 1652; Samuel, born 1655; Izrahiah, born 1657; Beriah, born 1658; Nathaniel, born 1661; Joseph born 1663; Josiah, born 1668 (no record of any descendants); and Benjamin, born 1674 (no record of any descendans). Warren Wetmore, who is very familiar with many of the lines, believes that the Thomas line "daughtered out." That leaves us with Nathaniel who may have living male descendants. It would be useful to have another two descendants of both Beriah and Samuel as well as three from Nathaniel's line to round out our knowledge of this family. We ask the descendants of these lines to consider contacting their most distant cousins and asking them to test.
- Most of the mutations on tested participants are unique to those participants, which means that they may be very descriptive of those lines. An additional participant in the Samuel and Beriah lines might help to more closely define when the mutations in the present participants occured.
- We now have three British Whitmores to our project. One is haplogroup G2 (SNP tested) and matches no one in the project. A second is haplogroup I, and is part of the Whitmore/Whittemore family group. The third is R1b1 and matches no one in the project. In fact he has only two matches in the entire FTDNA database, which is very unusual for a haplogroup R1b with only 12 markers. (I am R1b1c and have 403 matches on 12 marker with the full database.) There is an outstanding offer (from a female descendant of Thomas) of three additional 12 marker sponsorships of English Whitmores and Wetmores who can trace their lines at least to the early 19th century. This may give us some leads on the English ancestry of Thomas. We have recently extended this to a male descendant of the Whatmores, another spelling variation of Whitmore, which probably originated as Watmough or Watmore. We believe that this connection is unlikely, but a 12 marker test could allow us to eliminate this line, as has been the case with the Whittamores of Hitchin, Herts.
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