Updated Boyt BigY Group Time Tree: https://discover.familytreedna.com/groups/boyette/tree?subgroups=297956,297957,297958
Boyt HapH SNP Line:
H-L901>P96>Z19008>Z19080>SK1180>Z19072>Z19089>Z19049>SK1182>Y20839>Y21630>BY37186>BY37188
Advanced BigY Y700 Testing in the US and UK:
BigY testing includes advanced Single Nucleotide Polymorphisms (SNP) testing which is now being used to further migration research on the rare Haplogroup H2 now listed as H-P96 (was F-M89). The new SNP testing is much more accurate than the standard Short Tandem Repeat (STR) testing at 37, 67 or 111 markers. Through this new science, the Haplogroup has undergone major modifications as new SNPs were discovered during the advanced testing.
The BigY Y700 testing has moved the project forwarded to establish a timeline to common ancestors for the US and UK testing groups. The BigY has the ability to match Ancient YDNA that has been discovered by Archeology projects and BigY testing.
UK, US Common Ancestor: USE the TABs on linked pages for additional information
Boyt BigY Time Tree Update 12/23/2022 1291 CE
https://discover.familytreedna.com/y-dna/H-BY37188/tree
1200 BCE https://discover.familytreedna.com/y-dna/H-BY37186/scientific
1291 CE https://discover.familytreedna.com/y-dna/H-BY37188/scientific
1591 https://discover.familytreedna.com/y-dna/H-BY37194/scientific
1660 https://discover.familytreedna.com/y-dna/H-FTA52258/scientific
1768 https://discover.familytreedna.com/y-dna/H-FTD35741/story
1200 BCE https://discover.familytreedna.com/y-dna/H-BY37186/scientific
1291 https://discover.familytreedna.com/y-dna/H-BY37188/scientific
1591 https://discover.familytreedna.com/y-dna/H-BY37194/scientific
1802 https://discover.familytreedna.com/y-dna/H-BY66203/story
1662 https://discover.familytreedna.com/y-dna/H-FTB75556/scientific
1660 https://discover.familytreedna.com/y-dna/H-FTA52258/scientific
1882 https://discover.familytreedna.com/y-dna/H-FTD25448/scientific
UK:
1200 BCE https://discover.familytreedna.com/y-dna/H-BY37186/scientific
1291 https://discover.familytreedna.com/y-dna/H-BY37188/scientific
1595 https://discover.familytreedna.com/y-dna/H-FT359938/scientific
1960 https://discover.familytreedna.com/y-dna/H-M4250/scientific Wool, Dorset, England
1803 https://discover.familytreedna.com/y-dna/H-FTA17720/scientific Sturminster Marshalll, Dorset, England
Dec 23, 2022 BY37194 (First US SNP, not found in the UK lines)
Statistic* Years Before Present Calendar Date
99% CI 702 - 243 1320 - 1779 CE
95% CI 603 - 301 1419 - 1721 CE
68% CI 514 - 362 1508 - 1660 CE
Mean 431 1591 CE
Above are the 3 main YDNA BigY branches off the common ancestor who is at the top slot of this Boyt haplotree tree. Since all branches are a version of the Boyt surname, the common male ancestor was likely named Boyt. Surname usage in both Ireland and England started around 1066.
The earliest spelling of Boyt has been found in Drogheda Ireland and Bristol England in the year 1237. Records continue to be found around Drogheda and Dublin until 1433 in Dublin and again in 1668 Dublin. Very few records of Boyt have been found during modern times in Ireland. https://pbase.com/daveb/med
The Thomas Boyt from Drogheda Ireland and arrested in Bristol England in the year 1237 appears to be the earliest record. Based in the estimate, early Boyt records in Purbeck would also fall into that time period. However, no US branches have been found in the UK and no connecting lines from Dorset have been found by YDNA or paper trail.
All US branches are positive for H-BY37194 which has not been found in the UK or Ireland. The age of BY37194 is 1500 CE 95% b. 1279 CE and 1684 CE which could have come from Ireland, England or France.
All UK branches are also positive for the common ancestor H-BY37188, but do not match branches in the US. Making each UK branch a direct descendent from the top of the tree except for the most recent SNP H-M4250 which is a branch off H-FT339938.
