What Information Do I Need to Start a Family Search?

Starting your family search… and what to gather before beginning your journey

One of the most common questions is: “What do you need from me to begin?”

The answer is simple—you don’t need everything. You just need a starting point.

The Basics That Help Most

Known Names & Relationships

  • Full or partial names

  • Nicknames or aliases

  • Known or suspected relationships

Dates & Locations

  • Birth dates or estimated age ranges

  • Cities, counties, or states

  • Locations tied to key life events

Family Stories & Clues

Even small details can help:

  • Military service

  • Occupations

  • Regional ties

  • Cultural or ancestry hints

DNA Testing

If you’ve already tested, it can accelerate your case significantly.

Common platforms include:

  • AncestryDNA

  • 23andMe

  • FamilyTreeDNA


Not sure where to test? Guidance is available to help you choose the best option.

What If I Don’t Have Much Info?

That’s more common than you think.

Many successful searches begin with:

  • No confirmed names

  • Limited history

  • A single DNA test

Missing pieces don’t stop the process—they guide it.

What Happens Next?

  1. A research strategy is created

  2. DNA matches are analyzed

  3. Family trees are built and compared

  4. Findings are verified before sharing

Not sure if you have enough information? Submit your case for a quick review.

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How DNA Can Tell a Story: The Power of Investigative Genetic Genealogy

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Confidentiality & Practice Standards in Investigative Genetic Genealogy