birthhigh confidence
1858-01-01
1 linked sourceBorn 1858-01-01 · Died 1902-01-01
Leon Janowicz was born (1858-01-01). Source: Wikidata referenced P569 statement
Leon Janowicz died (1902-01-01). Source: Wikidata referenced P570 statement
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1858-01-01
1 linked source1902-01-01
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Accepted in the user-authorized Wikidata CC0 bulk publication run.
Q111446734$3ADD12FA-8E6E-417A-AE65-C3EFD6DBF912; 1 source anchor · Wikidata · P569
Open original sourceQ111446734$BC364C24-7535-4038-B8A7-E75BC2AD42F9; 1 source anchor · Wikidata · P570
Open original source