On this episode of Research Like a Pro, Diana and Nicole discuss how to transform unsuccessful searching into powerful proof by distinguishing between negative search results and negative evidence. Diana mentions that she is reading an article from the National Genealogical Society Quarterly about a DNA cluster that links two distant lines of descent. Diana shares that a search that yields "nothing" may be exactly the evidence a genealogist needs, drawing from her presentation at RootsTech 2026 on this topic. She uses her research on Henderson Weatherford as a case study for understanding the value of recording negative searches.

Nicole then defines the three foundations of sound genealogical analysis. Direct evidence directly answers a research question, such as a death certificate stating a date of death. Indirect evidence requires combining multiple pieces of information to reason one's way to a conclusion. Negative evidence is a form of indirect evidence inferred from the absence of information that should exist under specific circumstances. Nicole clarifies that a negative search result is simply a logged research outcome, whereas negative evidence is only created after ruling out common causes for finding nothing, such as record loss, incomplete databases, or indexing errors. Diana then walks listeners through the seven steps of the Research Like a Pro process for systematically assembling negative evidence, which include defining a focused objective, conducting a locality study, citing every search, and writing a reasoned conclusion. Nicole notes that this process often requires several research phases to gather sufficient evidence, as in the Weatherford research. Listeners learn that when negative evidence is built through systematic, well-documented research, it is a legitimate and powerful form of proof.

This summary was generated by Google Gemini.

Links

Negative Search Results vs. Negative Evidence: When Nothing Found Means Something - https://familylocket.com/negative-search-results-vs-negative-evidence-when-nothing-found-means-something/

Diana's negative evidence RootsTech Talk - https://www.familysearch.org/en/rootstech/session/when-nothing-found-means-something-negative-search-results-vs-negative-evidence

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Research Like a Pro Resources

Airtable Universe - Nicole's Airtable Templates - https://www.airtable.com/universe/creator/usrsBSDhwHyLNnP4O/nicole-dyer

Airtable Research Logs Quick Reference - by Nicole Dyer - https://familylocket.com/product-tag/airtable/

Research Like a Pro: A Genealogist's Guide book by Diana Elder with Nicole Dyer on Amazon.com - https://amzn.to/2x0ku3d

14-Day Research Like a Pro Challenge Workbook - digital - https://familylocket.com/product/14-day-research-like-a-pro-challenge-workbook-digital-only/ and spiral bound - https://familylocket.com/product/14-day-research-like-a-pro-challenge-workbook-spiral-bound/

Research Like a Pro Webinar Series - monthly case study webinars including documentary evidence and many with DNA evidence - https://familylocket.com/product-category/webinars/

Research Like a Pro eCourse - independent study course - https://familylocket.com/product/research-like-a-pro-e-course/

RLP Study Group - upcoming group and email notification list - https://familylocket.com/services/research-like-a-pro-study-group/

Research Like a Pro Institute Courses - https://familylocket.com/product-category/institute-course/

Research Like a Pro with DNA Resources

Research Like a Pro with DNA: A Genealogist's Guide to Finding and Confirming Ancestors with DNA Evidence book by Diana Elder, Nicole Dyer, and Robin Wirthlin - https://amzn.to/3gn0hKx

Research Like a Pro with DNA eCourse - independent study course - https://familylocket.com/product/research-like-a-pro-with-dna-ecourse/

RLP with DNA Study Group - upcoming group and email notification list - https://familylocket.com/services/research-like-a-pro-with-dna-study-group/

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