Why Research Sometimes Happens in Phases
- Esther Fuerster
- Jul 13
- 3 min read
One question occasionally surprises prospective clients.
"Why don't you simply investigate everything at once?"
It's a perfectly reasonable question.
After all, if the objective is to answer a genealogical problem, surely it makes sense to carry out every possible search from the very beginning?
Interestingly...
The opposite is often true.
Forensic genealogy isn't simply about collecting documents.
It's about making informed decisions based on the evidence already available.
Every new record has the potential to change the direction of an investigation.
Sometimes dramatically.
That means it rarely makes sense to investigate every possible avenue simultaneously.
It makes far more sense to let the evidence tell us where to go next.
Imagine trying to solve a jigsaw puzzle.
You wouldn't begin by forcing every piece into place at once.
You'd probably start with the edges.
Find the corners.
Identify the obvious sections.
Only then would the larger picture begin to emerge.
Genealogical investigations work in much the same way.
The first stage provides the framework.
The following stages build upon it.
This is one of the reasons I often recommend dividing an investigation into clearly defined phases.
For example, the first phase may involve answering only one question.
Before locating descendants, we first need to establish that we've correctly identified the individual. Before researching an entire family, we need to know whether that family is actually the correct one. Occasionally, answering one seemingly simple question eliminates several weeks of unnecessary work.
The second phase often becomes much more focused.
Once identities have been confirmed, the investigation can expand.
Additional family branches may be reconstructed.
Migration patterns examined.
International records consulted.
At this stage, the research is no longer exploring every possibility.
It's following evidence.
That distinction matters.
Clients sometimes worry that a phased investigation means the work will take longer.
In practice, it often has the opposite effect.
A carefully planned first phase frequently prevents duplication of work later.
It also allows both the client and the researcher to review the evidence before deciding whether further investigation is necessary.
Sometimes the first phase answers the client's question completely.
There is no reason to continue simply because more research could be undertaken.
Good consultancy isn't about doing more work.
It's about doing the right work.
Another advantage of phased research is flexibility.
New documents appear.
Families discover forgotten photographs.
Archives digitise previously inaccessible collections.
Another researcher uncovers a missing record.
Rather than disrupting the investigation, these discoveries simply become part of the next phase.
The research adapts.
It doesn't begin again.
One of the things I appreciate most about working in phases is that clients always know where we are.
What has already been established?
Which conclusions are supported by documentary evidence?
Which questions remain unanswered?
What would the next stage seek to establish?
That clarity helps everyone make informed decisions.
Perhaps the biggest misconception about phased research is that it reflects uncertainty.
I would suggest the opposite.
It reflects discipline.
Rather than assuming every possible avenue will prove relevant, we allow each stage of the investigation to guide the next.
It's a methodology built on evidence rather than expectation.
Occasionally, clients ask whether they can simply commission every possible stage from the outset.
Of course they can.
But interestingly, many decide not to once they understand how forensic genealogy actually works.
Sometimes the first phase resolves the entire matter.
Sometimes it opens the door to a much larger investigation.
Until the evidence begins to speak, neither outcome should be assumed.
At EHN Heir Search, investigations are often structured in phases for one simple reason.
Every answer should make the next question clearer.
Because the objective isn't to perform the greatest amount of research.
It's to reach the most reliable conclusion in the most intelligent way.




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