birthhigh confidence
1843-11-11
1 linked sourceBorn 1843-11-11 · Died 1919-03-02
Johan M. Staff was born (1843-11-11). Source: Wikidata referenced P569 statement
Johan M. Staff died (1919-03-02). Source: Wikidata referenced P570 statement
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1843-11-11
1 linked source1919-03-02
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Accepted in the user-authorized Wikidata CC0 bulk publication run.
Q12715847$BD18E3BD-CBAA-43E4-86DF-7C1061DECA03; 2 source anchors · Wikidata · P569
Open original sourceQ12715847$62e8762b-4e95-001e-fb28-f68e97bee336; 2 source anchors · Wikidata · P570
Open original source