Certification as a genealogy lecturer rewards a specific translation skill: taking conclusions that already meet Genealogy Standards and presenting them so an audience can watch the reasoning happen. That means narrating exhaustive-search decisions, classifying sources and evidence aloud, resolving conflicts on stage, and matching citation depth to each artifact. Work through the sections below with one real research finding of your own, converting it repeatedly into talk, slides, and handout so the standards become habits of speech rather than rules you recall.
Teaching the Genealogical Proof Standard as a Process, Not a Checklist
The Genealogical Proof Standard has five elements: reasonably exhaustive research, complete and accurate citations, analysis and correlation of evidence, resolution of conflicting evidence, and a soundly reasoned, coherently written conclusion. A lecturing candidate must narrate all five as a story.
In a written report, these elements appear as visible sections the reader can revisit. On stage, they must be spoken as decisions: not 'research was exhaustive' but 'I checked the probate packet because a will alone rarely names every heir's spouses.' Build a script habit where each slide prompts one sentence identifying which element it serves. If a slide serves none, cut it or reframe it.
Practice with a completed project: write one narration sentence per element, then read the sequence aloud and time it. The exercise exposes a common lecture weakness—conclusions stated without the correlation step that justifies them. When an element cannot be narrated in one clear sentence, the underlying explanation is not yet ready for an audience, and the fix belongs in your notes, not on the slide.
Sorting Sources, Information, and Evidence While You Speak
Standards separate three layers: the source (the artifact), the information it carries (and who supplied it), and the evidence it offers (direct, indirect, or negative). A lecture should name each layer as a record appears on screen.
Take a death certificate as a worked example. The certificate is an original source. The informant's statement about the burial date may be primary information if the informant attended; the statement about the deceased's birth date is likely secondary information supplied decades after the event. It might offer direct evidence of death but only indirect evidence of a parentage claim. Narrating those classifications takes seconds and teaches method.
Put the classification on the slide itself—a small label reading 'original source; secondary information for birth; indirect evidence of parentage'—so the narration reinforces a visible model. Drill by tagging every exhibit in an existing talk with its three-layer label. Any exhibit you cannot classify confidently is either a research gap or a teaching gap, and both need attention before the material belongs in a credential-level presentation.
Putting Conflict Resolution on Stage: A Worked Scenario
When records disagree, a written argument analyzes the conflict in prose; a lecture must perform that analysis live. Scenario: a family Bible gives a marriage date of 3 October 1868, but the county return records 9 November 1868.
The plausible mistake is choosing the prettier artifact—showing the ornate Bible page, announcing the date, and moving on. The slide looks fine, but the reasoning is invisible: the audience cannot tell whether the presenter weighed the records or simply preferred one. A conclusion reached by preference rather than analysis contradicts the conflict-resolution element the lecture is supposed to model.
The better decision is to display both records side by side, classify each aloud—the Bible as a derivative family record of uncertain informant, the county return as an original civil record—explain what each could and could not establish, and state a weighted conclusion while noting what further record would settle it. This matters because the audience repeats what it watches: a lecture that resolves conflict transparently teaches methodology, while one that skips it teaches listeners to pick favorites.
Citation Depth Across Slides, Handouts, and Written Work
Citation depth is an artifact-by-artifact decision. A slide may abbreviate for legibility; a syllabus or handout should carry full citations; written work follows documentation standards completely. Plan the three versions separately rather than copying one format everywhere.
Worked scenario: a presenter reuses a slide from an older talk captioned only '1850 census.' The audience photographs the slide, and the handout repeats the same shorthand. Months later, a reader trying to verify the claim finds no county, no household, no repository. The better decision is a full citation in the handout and at minimum an identifying short form on the slide, with the handout as the canonical reference. Incomplete citations matter because handouts travel: a lecture's documentation lives on in attendees' files long after the talk ends.
Audit every artifact in your materials against the table above rather than against a single rule like 'always cite fully on slides.' The useful question is what each audience needs at that moment: recognition on screen, retracing in the handout, verification in writing. Consistency of standards—not identical formatting—is the goal, so build a conversion habit instead of a copy-paste habit.
| Artifact | Audience need | Citation approach | Evidence handling |
|---|---|---|---|
| Slide | Identify the record at a glance | Short-form citation; full version elsewhere | Show the exhibit; classification labeled |
| Handout or syllabus | Let attendees retrace the research | Full, standards-based citations | Summary of conflicts and conclusion |
| Written proof summary | Stand-alone verification of the claim | Complete documentation | Full analysis, correlation, and reasoning |
| Spoken narration | Follow the logic in real time | Name the record type and repository aloud | State classifications and weighting verbally |
Presenting a Parentage Conclusion Built from Indirect Evidence
Parentage proofs often rest on indirect evidence: naming patterns, deed witness relationships, adjacency in census households. Teaching such a conclusion under time limits requires a correlation visual and explicit narration of alternatives considered and rejected.
Worked scenario: a talk claims that a man born around 1802 is the son of a specific couple, supported by a deed in which the father deeded land to 'my son John,' a tax list showing the two men taxed together, and a baptismal pattern matching the family's known children. The plausible mistake is presenting only the deed—the strongest single item—because it is easiest to explain. That collapses an indirect-evidence proof into a single-document story and hides the correlation that actually carries the conclusion.
The better decision is a timeline or relationship chart that places all items in one view, followed by narration covering the alternatives tested: other men named John of the right age in the county, the possibility that 'son' meant stepson or son-in-law, and why each was set aside. The conclusion is then stated with appropriate confidence and its limits acknowledged. This matters because the soundly-reasoned-conclusion element is demonstrated precisely here—in showing the audience how alternatives were eliminated, not just which document won.
A Three-Artifact Exercise That Stress-Tests Your Teaching Materials
Convert one finished research finding into three artifacts: a one-page proof summary, a five-slide lecture outline, and a fully cited handout page. Comparing the three reveals where each format states, cites, and qualifies claims differently.
Choose a conclusion you can defend—ideally one involving at least one source conflict and some indirect evidence. Write the proof summary first, complete with documentation and reasoning. Then compress it into five slides, deciding deliberately what gets abbreviated and why. Finally, build the handout page with full citations and a short methods note. The compression from written argument to slide forces you to identify which reasoning is essential and which is background.
Score the set against this rubric: every exhibit carries a source-tier label; at least one conflict is narrated with its resolution; the conclusion states its confidence and limits; the handout citations would let a stranger retrieve each record; each of the five GPS elements appears somewhere in the narration plan. A perfect score is a learning milestone, not a prediction about any evaluation. Where a rubric item fails, revise that artifact specifically, then re-run the exercise with a different finding to confirm the habit transferred.
A Preparation Sequence and Readiness Checks for the CGL Path
Build in stages: internalize standards vocabulary, convert past research into teaching artifacts, rehearse aloud with critique, then verify current application requirements directly in BCG's Application Guide before assembling anything.
A workable sequence: spend the first stretch reading Genealogy Standards and building a personal glossary until terms like derivative source and negative evidence are automatic; then spend several weeks converting three or four past projects through the three-artifact exercise; then rehearse each converted talk aloud, recording yourself and recruiting outside critique from colleagues or study groups who know the standards. Adjust the durations to your schedule—the order matters more than the calendar.
Readiness checks before you commit to applying: you can classify any exhibit in your materials without hesitation; you can narrate all five GPS elements for your strongest project in under a minute; your handouts would survive being circulated without you present to explain them; you have rehearsed the weakest talk, not only the strongest. Note that BCG evaluates portfolio work samples with multiple independent assessors, requires different materials for each certification category, and has moved to a two-part application process under an Application Guide effective 1 July 2025—confirm the current requirements and any administrative details at bcgcertification.org rather than relying on older summaries.
References and further reading
Use these references to explore the concepts and check the latest information from the relevant organizations.