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DNA Connections
It may be possible to confirm family relationships by comparing test results with Jeffrey or other carriers of his ancestors' Y-chromosome or mitochondrial DNA.
Y-chromosome DNA test-takers in his direct paternal line on WikiTree:
Jeffrey Mansfield:
Family Tree DNA Y-DNA Test 111 markers, haplogroup I-BY3744, FTDNA kit #227058
Mitochondrial DNA test-takers in the direct maternal line:
Jeffrey Mansfield:
Family Tree DNA mtDNA Test Full Sequence, haplogroup J1c3b1a, FTDNA kit #227058
It is likely that these autosomal DNA test-takers will share some percentage of DNA with Jeffrey:
100.00% 100.00%
Jeffrey Mansfield:
23andMe, GEDmatch M296101[compare]
+
AncestryDNA, GEDmatch A203326[compare], Ancestry member Jeffrey_Mansfield
+
Family Tree DNA Family Finder, GEDmatch T610632[compare], FTDNA kit #227058
Because pre-1700 ancestors are shared by many descendants, working within the projects which coordinate them is essential. You can learn more about joining the community in How To #3 and in the Project FAQ.
Use the Pre-1700 Projects list to find one which best fits your research focus, whether time period, location, or special event. Read the goals and tasks of the project and join if it is a good fit.
Let me know if you have trouble finding projects which fit your focus. Click my name, then ask in the comment section of my page.
Thanks for taking the Pre-1700 Quiz!
Because pre-1700 ancestors are shared by many descendants, working within the projects which coordinate them is essential. You can learn more about joining the community in How To #3 and in the Project FAQ.
Use the Pre-1700 Projects list to find one which best fits your research focus, whether time period, location, or special event. Read the goals and tasks of the project and join if it is a good fit.
Let me know if you have trouble finding projects which fit your focus. Click my name, then ask in the comment section of my page.
Butch ~ Pre-1700 Greeter