If the descriptive relationship terms full or half are unfamiliar to you or find it a challenge to describe relationships, this blog post may help you. Figuring out the exact relationship you share with a DNA match can be challenging at times. When the relationship is a “half” relationship, it can be even more tricky. The amount of shared DNA between two matches doesn’t directly indicate whether a relationship is full or half. Traditional documentary research is needed to definitively discern if a relationship is full or half. It’s all about the common ancestor It is essential to understand and...
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 Sleuth offers her organizational method in this guest post. Enjoy! By Fran Shockley I just finished listening to The Research Like a Pro Podcast Episode...
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 family that organizes extended family reunion events, there may be descendants at the party who share even more distant grandparents with you. The challenge is...
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 out where the person fits in your family tree. If you can correctly place a DNA match in your family tree and determine which ancestor...
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. You need a tool to help you discern not only possible relationships, but also the probable likelihood of specific relationships you share with your DNA...
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 illustrate a process or methodology to incorporate DNA into your family history research, moving from the simplest tools on the left to the most complex...
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 from your mother’s, mother’s, mother’s, etc., line down to you. mtDNA is genealogically significant because of its unique inheritance pattern, and it is most effective...
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 that lived 6-8 generations were born in the late 1700s and early 1800s. What if I want to use DNA to research ancestors even further...
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 and ideas for how to meet them. Links How to Write and Publish a Proof Argument with DNA Evidence by Nicole at Family Locket Genealogy Research in the 21st Century Part 4: Learning to Use DNA and Standards by Nicole at Family Locket Genealogy Standards – book by the Board...
Today’s episode of Research Like a Pro is about writing a DNA proof argument. First we discuss three types of proofs: proof statements, proof summaries, and proof arguments. Then we talk about how to organize a proof argument that includes DNA evidence. We discuss figures and tables and how to include numerical data. Join us as we discuss how to write DNA proof arguments! Links How to Write and Publish a Proof Argument with DNA Evidence by Nicole DNA Case Studies in the NGSQ – Google Sheets Document RLP 125: Privacy and Permission in DNA Report Writing Mastering Genealogical Proof...
