The Tree of Europe · Person
Giovanni Sforza
Lord of Pesaro, 1483–1500, of the House of Sforza.

This complete profile is available in English. Bibliographic titles retain their original language. Links marked ES open the Spanish edition.
Key details
Birth: 1466 Documented
Death: 1510 Documented
Role: Lord
Dynasty: Sforza
Territories: Pesaro (ES)
Recorded governments and reigns
Lord · Pesaro · Lordship Pending review1483–1500Effective rule
Lord · Pesaro · Lordship Pending review1503–1510Effective rule
Recorded relationships
Partners
Lucrezia BorgiaPending review
Sources for this profile
- Deutsche Nationalbibliothek · GND authority record · Sforza, Giovanni
- Treccani · Dizionario Biografico degli Italiani
- Encyclopaedia Britannica
Biographical and contextual references in their original language. Sources and methodology.
Evidence for this profile
5 recorded claims · 3 without a claim-specific source. Context references do not by themselves verify every fact.
Dates (2/2 with a precise source)
- BirthDocumented
1466
The authority record gives the birth as 1466. - DeathDocumented
1510
The authority record gives the death as 1510.
Family and relationships (0/1 with a precise source)
- Marriage or partnershipPending review
Lucrezia Borgia
A precise source has not yet been added.
Governments (0/2 with a precise source)
- GovernmentPending review
Lord · Pesaro · 1483–1500
A precise source has not yet been added. - GovernmentPending review
Lord · Pesaro · 1503–1510
A precise source has not yet been added.
Biographical and contextual references (3)
Editorial history
- 2026-10-12 · Claim registry added; existing historical data kept. Specific sourcing remains to be reviewed.
- 2026-10-08 · Claim registry added; existing historical data kept. Specific sourcing remains to be reviewed.
- 2026-10-04 · Claim registry added; existing historical data kept. Specific sourcing remains to be reviewed.
- 2026-10-04 · Claim registry added; existing historical data kept. Specific sourcing remains to be reviewed.
- 2026-10-03 · Claim registry added; existing historical data kept. Specific sourcing remains to be reviewed.
- 2026-09-30 · The duchy is limited to Dijon and Autun; each other fief now enters the map only under its dated ruler. John III of Namur and the Nevers/Rethel branch were added. The previous shape combined later counties and unrelated lands as if all belonged to the duchy from 1363.
- 2026-09-28 · Claim registry added; existing historical data kept. Specific sourcing remains to be reviewed.
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