Today’s episode of Research Like a Pro is about autosomal DNA coverage. We define the term, discuss why it’s important, and share examples and formulas. Learn how you can find more relevant DNA matches when you include additional test takers who descend through unique child lines. Transcript Links Find More Ancestors with Autosomal DNA by Increasing Coverage – https://familylocket.com/find-more-ancestors-with-autosomal-dna-by-increasing-coverage/ RLP 204: Recruiting Test Takers for an Autosomal DNA Project – https://familylocket.com/rlp-204-recruiting-test-takers-for-an-autosomal-dna-project/ Research Like a Pro Resources Research Like a Pro: A Genealogist’s Guide book by Diana Elder with Nicole Dyer on Amazon.com – https://amzn.to/2x0ku3d Research Like a Pro eCourse...
Do you have DNA matches that seem to belong in multiple genetic networks? Are you nervous that you’re seeing pedigree collapse or endogamy? Before you despair, realize that this phenomenon could be due to DNA matches sharing more than one common ancestral couple with each other, or what’s often called “multiple relationships.” In Diana’s post, Endogamy, Pedigree Collapse, and Multiple Relationships: What’s the Difference and Why Does it Matter, she talked briefly about multiple relationships and how it affects analysis of DNA matches. In this post I’ll share a more in-depth example of multiple relationships and discuss the effect on...
If calculating coverage of your research subject sounds challenging, try using this coverage calculator! In my two previous posts about coverage, we talked about the concept of achieving better coverage of your research subject through gaining access to additional test results of their descendants. I talked about Paul Woodbury’s coverage formula and applied it to the Daniel Arnold case and Barsheba Tharp case. Read those posts here: Find More Ancestors with Autosomal DNA by Increasing Coverage Find More Ancestors with Autosomal DNA by Increasing Coverage Part 2: Barsheba Tharp’s Mother In this post I’m sharing Laura Clark Murray’s coverage calculator....
Today’s episode of Research Like a Pro is about the challenges of colonial research in the southern U.S. We discuss two things to help, and a case study. Join us as we talk about annotating historical maps and discovering legal context. Diana shares about our ancestor John Carey Royston, his migration and divorce. Transcript Links Southern Colonial Research: Maps and the Law – https://familylocket.com/southern-colonial-research-maps-and-the-law/ Eight ways you can use ancestral trees at DNA Painter – https://blog.dnapainter.com/blog/eight-ways-you-can-use-ancestral-trees-at-dna-painter/ Six Levels of Ancestral Profiles – Level-up Challenge! – https://www.dutchgenealogy.nl/six-levels-ancestral-profiles/ DNA Painter adds Level-Up Challenge as Dimension! – https://www.dutchgenealogy.nl/dna-painter-adds-level-up-challenge-as-dimension/ Bristol, Gloucestershire, England,...
Do you have several research logs, reports, and other research tools for your ancestors that represent months or years of research? Do you ever forget that you’ve created a tool such as a timeline only to recreate it? I set up an Airtable base to track my research projects, and today am sharing my thought process. You can do something similar for your research. I’ve published my base under the title Track Your Ancestral Research Template on Airtable Universe. When you click the link, you’ll be able to explore the base and make a copy for yourself. I left examples...
Today’s episode of Research Like a Pro is an interview with Richard Miller, developer of the Goldie May research assistant application. He shares a new feature with us called the subway map. This tool is a timeline graph showing locations on the y-axis and times on the x-axis. It helps you see migration over time, spot errors, compare migrations of family members and FAN club members, and more. Transcript Links Goldie May Website – https://www.goldiemay.com/ YouTube playlist of videos about the Subway Map – https://www.youtube.com/watch?v=8xX1eP_W_34&list=PLcjePUzU8p0rqqgOwCa_vjjc6rohcCjvO RLP 90: Goldie May – Research Assistant and Log – https://familylocket.com/rlp-90-goldie-may-research-assistant-and-log/ Goldie May YouTube...
Would you like an efficient method to find clusters of DNA matches relevant to your research subject? In this series, I’m sharing the steps to create a network graph using the free, open source Gephi application, available for Windows or Mac. I use Gephi to create network graphs of my AncestryDNA matches, but you can use matches from other companies as well. Throughout this series, I will be using my own matches from AncestryDNA, but I have changed their names for privacy. All names you see in the spreadsheets and screenshots in this post were generated using Random Name Generator....
Today’s episode of Research Like a Pro is about Nicole’s research findings about Joanna West. This is a continuation of episode 216, where Nicole shared her preparatory steps for using DNA evidence to test the hypothesis that Barsheba Tharp was the daughter of Joanna West. She tells about the deeds and estate records she found for Humphrey Arnold linking him to his children and heirs. She also shares the DNA matches she found who descend from him. She discusses the documentary research conducted on John West and his wife and children, and the DNA matches from this generation. Join...
You may have heard the terms endogamy, pedigree collapse, or multiple relationships as you’ve been learning how to use DNA with genealogy. What does your match list look like if you have any of these scenarios? What do your cluster results look like? How do you work with those DNA matches? What does this mean for your research and analysis? This article will help you understand each term and give you examples to digest. I’ll also provide some high-level tips. Multiple Relationships Let’s start with the least complicated of the three terms, Multiple Relationships. Put simply; this occurs when you...
Today’s episode of Research Like a Pro is about Nicole’s research to test the hypothesis that Joanna West was Barsheba Tharp’s mother. She worked on this project for the 4th Research Like a Pro with DNA study group and shares her progress on each step. In this first part, Nicole shares her objective, clustering with Gephi, collaborating with a West researcher, the limitations of using DNA evidence for people who lived in the 1700s, making a timeline, and more. Transcript Links Find More Ancestors with Autosomal DNA by Increasing Coverage Part 2: Barsheba Tharp’s Mother by Nicole at Family...
