birthhigh confidence
1858-01-01
1 linked sourceBorn 1858-01-01 · Died 1920-01-01
Jan Niemiec was born (1858-01-01). Source: Wikidata referenced P569 statement
Jan Niemiec died (1920-01-01). Source: Wikidata referenced P570 statement
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1858-01-01
1 linked source1920-01-01
1 linked sourceRelationship edges remain separately sourced and reviewable.
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Accepted in the user-authorized Wikidata CC0 bulk publication run.
Q108294477$32AF30D3-1594-472C-ACE3-56D86307C4F0; 1 source anchor · Wikidata · P569
Open original sourceQ108294477$42BB8A82-6A9C-4BE7-B07C-1702E2E03B86; 1 source anchor · Wikidata · P570
Open original source