Free Family History Evidence Log: Track Records, Sources & Clues
Why a source log matters
A strong family history is built from evidence that another researcher can locate and evaluate. This free source log helps you track where a fact came from, what the source says, and how confidently it supports a conclusion.
1. Identify the person and question
Person being researched: ______________________________
Known name variations: ______________________________
Approximate date or place: ______________________________
Research question: ______________________________
2. Record each source
Source title or record type: ______________________________
Repository, website, archive, or issuing office: ______________________________
URL, catalog number, certificate number, book/page, or image reference: ______________________________
Date created or event date: ______________________________
Date accessed or obtained: ______________________________
Names, dates, places, and relationships stated in the source: ______________________________
Is this an original record, derivative record, index, transcription, or later account? ______________________________
3. Evaluate the evidence
Who created the record, and how close were they to the event? ______________________________
Why was the record created? ______________________________
Could the information have been supplied by someone with firsthand knowledge? ______________________________
What details agree with other records? ______________________________
What details conflict or remain uncertain? ______________________________
What additional record could resolve the conflict? ______________________________
4. Keep conclusions honest
Directly documented fact: ______________________________
Information reported by another person: ______________________________
Interpretation or hypothesis: ______________________________
Unresolved question: ______________________________
Confidence and reason: ______________________________
5. Protect living people
Avoid publishing private details about living relatives without their consent. Store sensitive documents securely, follow repository terms, and respect family members who do not wish to participate in research or contact.
Continue learning with FYBF
Use this log alongside the FYBF library's archive, newspaper, census, DNA, and locality resources. A careful citation makes it easier to revisit a clue, correct a mistake, and share your work responsibly.
This worksheet is educational guidance, not legal advice or a guarantee that a record exists.
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