birthhigh confidence
1831-12-14
1 linked sourceBorn 1831-12-14 · Died 1897-08-24
Oskar Constanz Leonhardi was born (1831-12-14). Source: Wikidata referenced P569 statement
Oskar Constanz Leonhardi died (1897-08-24). Source: Wikidata referenced P570 statement
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1831-12-14
1 linked source1897-08-24
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Accepted in the user-authorized Wikidata CC0 bulk publication run.
Q112256998$e2775a18-42d4-b8a3-b21b-c42df9f91a53; 1 source anchor · Wikidata · P569
Open original sourceQ112256998$179c1a72-4298-765c-0f99-a5e0eb22aab9; 1 source anchor · Wikidata · P570
Open original source