birthhigh confidence
1827-07-21
1 linked sourceBorn 1827-07-21 · Died 1912-11-17
Alberto Leoni was born (1827-07-21). Source: Wikidata referenced P569 statement
Alberto Leoni died (1912-11-17). Source: Wikidata referenced P570 statement
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1827-07-21
1 linked source1912-11-17
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Accepted in the user-authorized Wikidata CC0 bulk publication run.
Q100149338$F6A6F921-AD97-42D7-99F0-309D61E954E7; 2 source anchors · Wikidata · P569
Open original sourceQ100149338$7CB1D0E6-14BD-4D49-A255-3777DAB09F4D; 2 source anchors · Wikidata · P570
Open original source