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Ważne rody w historii Polski: Leszczyńscy

Ważne rody w historii Polski: Leszczyńscy, Zintegrowana Platforma Edukacyjna / Ministerstwo Edukacji

URL
https://zpe.gov.pl/a/wazne-rody-w-historii-polski-leszczynscy/D1GmntPVm (accessed 2026-09-26)

Biography of Jan Leszczyński and his missions in 1655 and 1660.

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