birthhigh confidence
1782-00-00
1 linked sourceBorn 1782-00-00 · Died 1849-08-14
Jan Mastelski was born (1782). Source: Wikidata referenced P569 statement
Jan Mastelski died (1849-08-14). Source: Wikidata referenced P570 statement
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1782-00-00
1 linked source1849-08-14
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Accepted in the user-authorized Wikidata CC0 bulk publication run.
Q114046397$318EAEA2-8AAB-4632-8F58-93B9727FE562; 2 source anchors · Wikidata · P569
Open original sourceQ114046397$B464B0D2-6EDF-45D9-811C-381EE567C98B; 2 source anchors · Wikidata · P570
Open original source