When you hear the term endogamy, what communities come to mind? French Canadians, Puerto Ricians, Mennonites, Pacific Islanders, and Ashkenazi Jews are common examples. Some of these examples are from island peoples, so what about the Irish? Last time, I discussed the effect of a clearly endogamous community, Ashkenazi Jewish...
Today’s episode of Research Like a Pro is about endogamy, its effect on DNA analysis, and strategies to overcome these challenges. We discuss a client case with French Canadian and Acadian lines as well as making a network graph and analyzing it. Join us as we discuss calculating average segment...
Can segment patterns help you differentiate matches with paternal grandparent from a maternal grandparent? A tool at DNA Painter helps you do just that. The tool is called Library of Matches – https://dnapainter.com/tools/lom, developed by Cody Ely. In a blog post titled “Introducing the Library of Matches,” from May 2022,...
What is the value of taking an immersive DNA course from an expert in the field? New perspectives, information, and practical applications to genetic genealogy. I completed the Advanced DNA Evidence course coordinated by Blaine Bettinger as part of the Genealogical Research Institute of Pittsburgh. The course exceeded my expectations,...
Clustering your DNA matches can help you make sense of that long list of unknown DNA matches. Although there are programs that now automate clustering, you might want to try it yourself. What are the advantages of creating genetic clusters manually? You might enjoy working with each match and discovering...
Today’s episode of Research Like a Pro is about the DNA Standards in the Board for Certification of Genealogist’s Genealogy Standards manual. These DNA standards were added in 2019 as part of the second edition of Genealogy Standards. We discuss some applications of the DNA standards to our own work...
Are you actively working to incorporate DNA into your documentary genealogy research? Interested in how other people would solve the same DNA challenge? You might be interested in participating in a DNA practicum. I recently completed the Salt Lake Institute of Genealogy (SLIG) All-DNA Practicum sponsored by the Utah Genealogical...
Have you noticed Ancestry DNA’s Thrulines and perhaps clicked around exploring this new feature? How can it help you in breaking down brick walls? Are there limitations to it’s use? We’ll take a look at these questions and more in this article. If you haven’t yet discovered Thrulines, some exciting...