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Francesco Siacci

Italian mathematician (1839-1907)

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 1, 2026
Entity authorityQ1399057 ↗
Source-derived summary

Francesco Siacci (20 April 1839 – 31 May 1907), an Italian mathematician, ballistician, and officer in the Italian army, was born in Rome, Italy. He was a professor of mechanics in the University of Turin and University of Naples. He is best known for his contributions to the field of exterior ballistics.

Biography

Siacci graduated from the University of Rome in 1860 and received an honorary degree in mathematics. In 1861, he moved to Turin and enlisted in the army amidst the period of Italian unification. He also became a professor of mechanics at the Military Academy. He remained there until war broke out in Italy in 1866.

Siacci was briefly part of the campaign against the Austrians in a war in 1866, until he was sent back to Turin to teach ballistics at the Military Academy. In 1871, he began teaching mechanics in the University of Turin. A year later, he was promoted to Professor of Ballistics at the School of Applied Artillery and Engineering in Turin and held that post until his retirement from the army as a major general in 1892.

Editorial summary

Begin with the source’s own compact description: “Francesco Siacci” is italian mathematician (1839-1907). The dossier treats that line as a proposition to test through Francesco, Siacci and Italian, not as a finished interpretation.

Editorial reviewStrongest as a route into the people, institutions and dated events that shaped the subject’s public record. The current lead gives the account dated anchors—1839, 1907, 1860, 1861—that can be checked directly. The linked authority record independently contributes the date 1839-04-20. For this dossier, Francesco, Siacci and Italian is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “italian mathematician (1839-1907)” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Chronology provides the most reliable spine for this subject; interpretation should follow only after identities and dates are secure. The source revision retrieved here is dated Sep 1, 2026. The linked authority identifier is Q1399057. VIAF identifies the subject as 89438366. 2 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1839, 1907, 1860 and 1861.

Critical limits

Later biographies can compress uncertainty and repeat inherited reputations, so apparently settled claims may still require comparison. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Read biographical claims against dates, named institutions and the cited references. Distinguish a subject’s later reputation from evidence produced during their lifetime.

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  • Establishing names and roles
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  • Locating cited institutions
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Personal papers, civil or court records, institutional files and the scholarship cited by the source.

Three-step research path

  1. Establish the record: confirm the title “Francesco Siacci”, its source revision and the description used here.
  2. Expand the search: follow Francesco Siacci primary sources, Francesco Siacci archive and Francesco research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

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Source & attribution

This entry incorporates text from “Francesco Siacci” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.