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Searching for ancestors is not just a collection of names, but a real detective investigation. For a family tree to be sustainable, it must be based on facts, not assumptions. We have prepared a step-by-step guide on how to lay the right foundation for your family tree.

Today, the request for confirmation of nationality (Jewish, Polish, German, Czech, and others) is one of the most popular in genealogy. It is not only a matter of self-identification, but also a legal step for obtaining repatriation visas, residence cards, or citizenship of other countries.