01 · Field route
Councilon
Plan a responsible search for a person, address, or historical public record
Open the guideField method · address-timeline
Build an Address Timeline
Places change as people move. Create one row per date and source. Keep ownership, occupancy and mailing address in separate columns.
Open the workflow
FIELDMETHOD
Worked example
One question, kept visible.
A hypothetical address appears in a 1926 directory and a 1930 census with different household names.
The goal is not to manufacture certainty. It is to identify the next source most capable of distinguishing between plausible explanations.
Repeatable workflow
Write the research log as you go.
1
State the question in one sentence
Define the person, place, time and event without adding a conclusion.
2
Record the source and exact observation
Copy names and dates as written; note gaps and legibility.
3
Test one alternative explanation
Change one variable—spelling, year, place, or record type—at a time.
4
Add the strongest independent cross-check
Explain why the second source is independent and what still conflicts.
Failure modes
Common ways a trail goes wrong.
- Treating a search-result snippet or index as the full record.
- Joining two people because the names match while place or time conflicts.
- Repeating the same database query without recording filters.
- Using modern boundaries or street names for an older event.
- Removing uncertainty labels when writing a narrative.
Continue the trail
Keep the evidence moving.
Move to the next guide only when it answers a different question. That keeps the research plan focused and retraceable.
02 · Field route
Research Methods
Browse practical methods for evidence-led people research
Open the guide03 · Field route
Responsible People Search
Use people-search methods for legitimate, non-harmful research
Open the guide