Mieczysław Nierzwicki<br>Gender: Male<br>Birth: 1898 - Drzycim, Kujawsko-Pomorskie, Polska<br>Father: Teofil Nierzwicki<br>Mother: Leokadia Nierzwicka (born Kurowska)<br>Siblings: Antoni Nierzwicki, Franciszek Nierzwicki, Kazimiera Nierzwicka</a>, Zofia Nierzwicka, Antonina Nierzwicka
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Family site: Mcdonald Family Site
Family tree: 758304851-2
Mieczysław Nierzwicki<br>Gender: Male<br>Birth: 1898 - Drzycim, Świecie, Kuyavia-Pomerania, Poland<br>Parents: Theophil Nierzwicki, Leocadia Nierzwicki (born Kurowska)<br>Siblings: Anton Nierzwicki, Franz Nierzwicki, Kazimiera Nierzwicka, ;Zofia Nierzwicka, Antonina Nierzwicka
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