Oberto, Conte di San Bonifacio opens at La Scala on 17 November 1839 as a completed first opera
Dated 17 November 1839: Oberto, Conte di San Bonifacio opens at La Scala on 17 November 1839 as a completed first opera. In the causal graph this event strengthens Digital Learning Access, a driver that weakens Learning Poverty Rate (low- and middle-income countries) — an improving welfare path.
Read the full account
Later nationalism is not this score. Shared work with the house, singers, and Ricordi remains named.
Context
This is a knowledge-and-theatre access path. It is not a Risorgimento statute.
Giuseppe Verdi’s documented role is bounded by other offices and collaborators named in the sources below.
Lived 1813–1901. Impresarios, librettists, censors, khedival officers, and Ricordi share the public file. Va pensiero’s later nationalist reception is not stored as his revolutionary act. Complex contribution is required.
Who was responsible
Contribution type and responsibility level for each recorded actor — not sole-author shorthand.
Giuseppe Verdi
PersonDirect responsibility
responsibility level 0.4 · verified
What changed
Fact → Driver → Indicator. Relationship strength orders the paths; it is not the observed indicator movement.
- FactOberto, Conte di San Bonifacio opens at La Scala on 17 November 1839 as a completed first opera
- strengthensDriverDigital Learning Access
- weakensIndicators (3)Learning Poverty Rate (low- and middle-income countries)
impact weight 0.5 · Effect from 17 November 1839 · verified
Weakens · Relationship strength 0.2 (weight 0.5 × strength 0.4)
Observed
70% of 10-year-olds · 70 above the normal line (2022)
Worse than normalTwo readings: 57% of 10-year-olds (2019) and 70% of 10-year-olds (2022).
20192022 Above normal = worse
Strengthens · Relationship strength 0.17 (weight 0.5 × strength 0.35)
Observed
472 PISA score points · 28 below the normal line (2022)
Worse than normal7 readings, 2003–2022: fell from 499 PISA score points to 472 PISA score points.
Above normal = better
Weakens · Relationship strength 0.15 (weight 0.5 × strength 0.3)
Observed
11% of primary-school-age children · 11 above the normal line (2023)
Worse than normalAbove normal = worse
Evidence
The sources behind this fact and its verification state.
- 1.Britannica — Giuseppe VerdiEncyclopaedia Britannica · High credibility · verified
- 2.Teatro alla Scala — house heritage of Verdi premieresTeatro alla Scala · High credibility · verified
What the sources establish
Britannica and La Scala heritage print 17 November 1839 as the premiere of Oberto, Verdi’s first staged opera, under Merelli.
Britannica and Teatro alla Scala independently describe the 1839 Oberto premiere.
Established: 17 November 1839 premiere in the public house file. Not established: that Oberto authored 1861.
Giuseppe Verdi did not file a later UNESCO form, a later Loeb colophon, or a later museum label as a personal act.
Causal path
How this event connects to drivers and indicators in the graph.
- ActorGiuseppe Verdi
- contributed toFactOberto, Conte di San Bonifacio opens at La Scala on 17 November 1839 as a completed first opera
- strengthensDriverDigital Learning Access
- weakensIndicatorLearning Poverty Rate (low- and middle-income countries)
Cite this page
Factrail. (2026). Oberto, Conte di San Bonifacio opens at La Scala on 17 November 1839 as a completed first opera. Factrail. https://factrail.ai/facts/gv-oberto-1839
https://factrail.ai/facts/gv-oberto-1839
Accessed 15 October 2026.
By the Factrail desk · Method: how we source and score · Last reviewed
Dispute this factNamed here, or represent someone who is? Request a right of reply.