Family Tree Research Guide: Plan, Search and Verify
Use this family tree research guide to set a clear goal, find the right records, track searches, compare evidence and resolve conflicting family information.
Family Tree Research Guide for Accurate, Repeatable Research
A family tree research guide should help you do more than search names. Reliable genealogy begins with a focused question, a list of known facts and a plan for finding records created in the right place and time. Each search should produce a result, a negative result or a better next step.
Use this family tree research guide when you need to confirm a parent-child relationship, identify a birthplace, distinguish two people with the same name or resolve conflicting dates. The method keeps online hints, family stories, DNA matches and historical records in their proper roles instead of treating every clue as proof.
PLAN MY NEXT RESEARCH QUESTION
Begin With One Answerable Question
Broad goals such as ‘find the Smith family’ create endless searches. A better question names one person, one relationship or event, a location and a time range. For example: ‘Who were the parents of Clara Smith, who married Daniel Price in Greene County, Ohio, about 1888?’ This family tree research guide uses that question to decide which records and repositories matter.
Follow a Seven-Part Research Cycle
- Define the goal: Write one specific identity, relationship, event or place question.
- Review existing material: Check your tree, documents, photographs, correspondence and earlier research notes before searching again.
- List known facts: Separate sourced facts, family memories, assumptions, conflicts and missing information.
- Identify likely records: Ask which jurisdiction, institution or person created records about the event.
- Search systematically: Use name variants, date ranges, associates, catalog browsing and unindexed images when needed.
- Analyze and correlate: Compare every relevant detail across sources, including details that disagree or are absent.
- Write the conclusion and next step: Explain what the evidence supports, what remains uncertain and what should be searched next.
Use the Family Tree Research Guide to Build a Short Plan
| Plan field | Example | Why it matters |
|---|---|---|
| Question | Identify Clara Smith’s parents | Keeps searches tied to one conclusion |
| Known facts | Marriage about 1888; Greene County; spouse Daniel Price | Supplies dates, places and associates |
| Target records | Marriage return, church register, 1880 census, obituary, probate | Prioritizes records likely to answer the question |
| Name variants | Clara, Clare, C. Smith; possible married name Price | Prevents exact-spelling searches from hiding matches |
| Stop rule | Review after five record groups or one strong conflict | Prevents collecting without analysis |
Understand Sources, Information and Evidence
This family tree research guide separates three ideas. A source is the record, image, interview or publication you use. Information is what the source states. Evidence is how that information answers the research question. The same census can provide direct evidence of a residence but only indirect clues about a birth date or parentage.
| Question to ask | Stronger practice | Common risk |
|---|---|---|
| Who created it? | Identify the office, church, person or compiler | Assuming a database title is the original creator |
| When was it created? | Prefer information recorded near the event when circumstances support it | Treating a late recollection as automatically exact |
| Who supplied the detail? | Consider whether the informant could know the fact | Using a death informant’s statement as unquestioned birth proof |
| Is it an image or index? | Review the original image when available | Missing names, notes or corrections omitted from an index |
| Does it answer the goal? | Connect each fact to the specific claim | Citing one source as proof of an entire profile |
Use a Family Tree Research Guide to Search Where Records Were Created
Records are organized by jurisdiction and record-keeping history, not by a modern search box. Learn the county, parish, province, state, nation, court, church or military authority responsible at the time. Boundary changes can move a family without the household changing address. A location page in a research wiki, archive catalog or library guide can reveal records that a global name search does not index.
The National Archives identifies census, military, immigration, naturalization and land records among the federal resources commonly used by genealogists. Local archives, courthouses, libraries, churches and historical societies may hold vital, probate, school, tax, cemetery or newspaper material outside federal collections.
Keep a Research Log That Records Negative Searches
A family tree research guide is incomplete without a log. Record the date, research question, repository or website, collection title, search terms, date range, place filter, result and next action. ‘No result’ is useful only when another researcher can understand exactly what was checked.
| Date and place | Collection and search | Result and next action |
|---|---|---|
| 2026-08-20, online | Greene County marriages, 1885-1892; Clara Smith/Clare Smith | One Clara Smith married another spouse; save citation and exclude by residence |
| 2026-08-20, catalog | Local church registers, 1887-1889; browsed surname index | No Price marriage; inspect neighboring parish and civil return |
| 2026-08-21, library | County newspaper, 1888; Price wedding variants | Announcement names Clara’s brother; search brother’s obituary |
Resolve Conflicting Evidence Instead of Hiding It
When two credible records disagree, preserve both statements. Check whether the conflict comes from a transcription, calendar system, estimate, same-name person, informant knowledge or later correction. Then explain why one conclusion fits the complete evidence better. If no responsible conclusion is possible, label the fact unresolved.
- Create a timeline to identify impossible overlaps and unexplained moves
- Compare relatives, witnesses, neighbors and occupations, not only the target name
- Search for the earliest available version of a record instead of relying on a derivative index
- Write why a candidate was excluded so the same person is not reconsidered without new evidence
- Separate a probable conclusion from a proven relationship in the shared tree
Use Online Trees, Hints and DNA as Leads
Online trees can expose useful surnames, places and attached documents, but accuracy varies. Automated hints compare profiles with records; they do not know your family. Review the image, collection, household and conflicting details before attaching anything. A family tree research guide treats copied conclusions as leads until the underlying evidence has been examined.
DNA matches can support biological relationship research, but they require interpretation, comparison with documented trees and attention to living-person privacy. A shared amount of DNA does not identify one named ancestor by itself. Ask for consent before sharing match details or sensitive parentage conclusions.
Know When to Pause or Ask for Specialist Help
Pause when records involve another language, unfamiliar law, complex land descriptions, adoption, unknown parentage, enslaved people, Indigenous identity or a conclusion that could affect living relatives. A local archivist, librarian, genealogical society or qualified professional may know collections and context that general databases miss.
Frequently Asked Questions
What is the purpose of a family tree research guide?
It provides a repeatable way to define a question, select records, document searches, evaluate evidence and explain a conclusion.
Which record should I search first?
The family tree research guide works from the question: choose the record most likely to answer it in the relevant place and period. Start with what is known rather than with the oldest ancestor.
What if an online tree has no sources?
Use its names and places only as clues. Search for records and evaluate each relationship independently.
How detailed should a research log be?
Another person should be able to repeat the search. Include the collection, repository, search terms, filters, result and next action.
How many sources are enough?
There is no universal number. The evidence should be sufficient to address conflicts, distinguish identities and support the specific claim.
Should I publish an uncertain conclusion?
Explain the uncertainty and evidence when sharing it is appropriate. Keep sensitive or weakly supported parentage claims private while research continues.
Turn Every Search Into a Documented Next Step
A useful family tree research guide replaces random searching with a clear cycle. Ask one question, review what you already have, search the record creators most likely to answer it, log every result and compare all the evidence before editing the tree. Even an unsuccessful search advances the work when it narrows the possibilities and produces a precise next step.
CREATE MY RESEARCH PLAN