The Tree of Europe · Person

Henry I of Guise

«the Scarred»

Duke of Guise and leader of the Catholic League in the Wars of Religion. He took part in the St Bartholomew’s Day Massacre (1572) and dominated Paris after the Day of the Barricades (1588); Henry III had him murdered at Blois that same year.

1550 – 1588Duke / Leader of the Catholic LeagueLorraine-Guise · ES

This complete profile is available in English. Bibliographic titles retain their original language. Links marked ES open the Spanish edition.

Historical profile

Key details

Birth: 31 December 1550 Documented

Death: 23 December 1588 Documented

Role: Duke / Leader of the Catholic League

Dynasty: Lorraine-Guise · ES

Territories: France (ES) · Guise (ES)

Recorded governments and reigns
Duke · Guise · Duchy Pending review1563–1588Effective rule
Family network

Recorded relationships

Parents
Francis of GuiseDocumentedAnna d’Este · ESPending review
Documentation

Sources for this profile

Biographical and contextual references in their original language. Sources and methodology.

Evidence for this profile

5 recorded claims · 2 without a claim-specific source. Context references do not by themselves verify every fact.

Dates (2/2 with a precise source)
Family and relationships (1/2 with a precise source)
Governments (0/1 with a precise source)
  • GovernmentPending review

    Duke · Guise · 1563–1588

    A precise source has not yet been added.
    No individual review recorded ·
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.

Related stories

Follow this person through history

Story · Spanish original

A crown between two creeds

Catherine de’ Medici, the Huguenots and the Catholic League

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