Treaty of San Germano

When

27 Jul 1230

Kind

Treaty

Coordinates

43.54° N, 13.56° E

Description

1230 treaty between the Holy Roman Empire and the Papacy

1230 treaty between the Holy Roman Empire and the papacy

The Treaty of San Germano was signed on 23 July 1230 at San Germano, present-day Cassino, ending the War of the Keys that had begun in 1228. The parties were Pope Gregory IX and Frederick II, king of Sicily and Holy Roman emperor. On 28 August at Ceprano, the peace was finalized with the readmission of the excommunicated Frederick into the church.

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• Wikidata: treaties and coupsWikidata contributorsCreative Commons CC0 1.0 (public domain dedication)Source page
• Wikipedia year pages (French), by Wikipedia contributorsWikipedia contributors · names it “paix de San Germano entre l'empereur Frédéric II et le pape Grégoire IX.”Creative Commons Attribution-ShareAlike 4.0Source page