Do you have your DNA results on 23andMe and would like to use Ancestry’s tree-building capabilities to make connections and discoveries? If so, this article will provide ideas of how to work with the matches to get the best results for your DNA analysis. 23andMe provides haplogroups and X-DNA matches for autosomal testing which can help in identifying whether a DNA match is on the maternal or the paternal line. Fran Shockley, the Family Story...
We have all heard of someone being a first cousin once removed or another relationship “once removed,” and sometimes it gets confusing, and you may think, “…Ummm, we are cousins, that’s all that matters.” If you are at an extended family reunion, that pretty much IS all that matters! If you are invited, you know that you are attending with people descended from the same parents, grandparents, or great-grandparents. Perhaps you’re lucky to have a...
You know how it is – you look in your DNA match list and see an entry for someone you don’t know. There are a few steps you can take to discover the relationship you share. The amount of DNA you and your match share is listed in centimorgans (cM). The cM amount can point you in the right direction to discern your relationship. The DNA company estimates a relationship, but you need to figure...
If you could name one goal for your family history research, what would it be? Would DNA help you achieve your goal? If so, there is an essential tool that will help you progress toward it. In your DNA match list, you’ll see an estimated relationship and the amount of DNA you share with each relative. If you build a family tree based on just the predicted relationships, it will be difficult, and possibly incorrect....
Many people want to incorporate their DNA test results in their family history research, and there is so much to learn with new tools continually developing. I think a lot about how to simplify the explanations about DNA and the process of using DNA results to find and confirm ancestors. My goal is to help people navigate the process and find success in their research. I created this DNA Tools Bell Curve graphic to briefly...
Using a family tree program to organize your DNA matches is useful for several reasons. You can: – add DNA matches to your tree and link them back to your common ancestor – include DNA matches from various testing databases in one central location – check the evidence for each parent-child relationship and add documentation – build quick trees for DNA matches who haven’t shared a full tree – do descendancy research to find potential...
Have you wondered how you can use mitochondrial DNA in your family history research? In my last post, “Mitochondrial DNA – a Blast From the Past,” I wrote about mitochondrial DNA inheritance. This post will build on that foundation and explain how you can use mtDNA haplogroup information to discern between two possible women ancestors. You’ll remember that both men and women inherit Mitochondrial DNA (mtDNA) from their matrilineal ancestors. In other words, mtDNA passes...
This week, I learned about genealogical and historical records created before England created the civil registration system in 1837.[1] I’ve learned a wealth of knowledge that I look forward to using to confirm known ancestors and discover new ones through documentary research. The lessons made me think about confirming and discovering ancestors who lived before 1837 using DNA. Autosomal DNA can be used to research ancestors about 6-8 generations back in time. For me, ancestors...
Are you wondering how to tell if an AncestryDNA Thrulines estimate is reliable, or even possible? The Thrulines algorithm works by comparing your DNA matches, their trees, and all the searchable trees in the Ancestry public member tree database. If the algorithm can make your tree and your DNA match’s tree connect somewhere, the hypothesis shows up in Thrulines. One problem with this is the many errors in the public member trees database. Also, Thrulines...
Updated 11 November 2020 Have you solved a case using DNA evidence and want to write a proof argument? Selecting an organizational structure, preparing figures and tables, requesting permissions, and reviewing DNA standards are important steps in the process. Perhaps you are finished with your proof argument and wondering how to submit it for publication in a genealogical journal. Several authors whose DNA cases were published in the National Genealogical Society Quarterly (NGSQ) shared insights...
