birthhigh confidence
1833-03-07
1 linked sourceBorn 1833-03-07 · Died 1871-05-16
Léon de Biencourt was born (1833-03-07). Source: Wikidata referenced P569 statement
Léon de Biencourt died (1871-05-16). Source: Wikidata referenced P570 statement
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1833-03-07
1 linked source1871-05-16
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Accepted in the user-authorized Wikidata CC0 bulk publication run.
Q124432637$99ddc330-47de-5322-09de-ffc03b862f3b; 1 source anchor · Wikidata · P569
Open original sourceQ124432637$0f907e2b-4fad-1960-77dc-766d286164ed; 1 source anchor · Wikidata · P570
Open original source