birthhigh confidence
1872-03-25
1 linked sourceBorn 1872-03-25 · Died 1907-10-30
Helvetio Ferrario was born (1872-03-25). Source: Wikidata referenced P569 statement
Helvetio Ferrario died (1907-10-30). Source: Wikidata referenced P570 statement
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1872-03-25
1 linked source1907-10-30
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Accepted in the user-authorized Wikidata CC0 bulk publication run.
Q130486024$5809389A-B711-432C-BF12-087EE40DBA3E; 2 source anchors · Wikidata · P569
Open original sourceQ130486024$4A64380F-E8CD-4140-8EE0-F1E6FD5D21A1; 2 source anchors · Wikidata · P570
Open original source