Town · Commune of Piacenza · as at first light, 1 January 1200

Castell'Arquato

A fortified hill borgo on the Arda, the bishop of Piacenza's old centre in the valley, restored to the commune of Piacenza in 1183.

Bishop Grimerio will take refuge here in 1204-1207; its own consuls appear in 1220.

Who holds it

Name
The commune of Piacenza
Title
Lord or governing power
Since
not pinned
Confidence
medium

Lord in 1200

The commune of Piacenza, to which the Peace of Constance (1183) restored it; the bishop of Piacenza keeps lands and rights there.

Primary sources for Piacenza

Chronicles, registers, sagas and inscriptions written in or near 1200 that cover this entry. Each has its own page with editions, translations and where to read it.

Sources and studies

  1. Castell'Arquato (it.wikipedia)
  2. Storia di Piacenza (it.wikipedia)

Last revised 4 November 2026. Published 4 November 2026. Suggest a correction on the OMNIA Discord.