m. 22 Nov 1763, Piaski, near Lublin, Poland
Szymon Gronkiewicz
Maryanna Laskówna
b. 24 Oct 1730, Piaski, near Lublin, Poland
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Children
Klara Gronkiewicz(ca 1772 - )
Adam Gronkiewicz(20 Dec 1772 - ) [Twin]
Ewa Gronkiewicz(20 Dec 1772 - 7 Dec 1829) [Twin]