Posts Tagged "IPN"

Polish Citizenship: Which Archives Actually Prove Your Claim?

Posted by on Sep 7, 2026 in Blog, Droit international, nationalité polonaise

Polish Citizenship: Which Archives Actually Prove Your Claim?

Polish Citizenship: Which Archives Actually Prove Your Claim? In a confirmation of Polish citizenship (potwierdzenie posiadania obywatelstwa polskiego) case, the argument is rarely about the law — it is about evidence. The Polish authorities presume nothing. The applicant must show, document by document, that an ancestor held Polish citizenship and never lost it. That makes one question decisive: which archive holds the proof, and what can each collection actually establish? I. Why the file is won or lost on documents The proceedings before the Governor of Mazovia (Wojewoda Mazowiecki), the...

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