{"id":3641,"canonical_url":"https://www.kudos365.com/today-in-history/events/1215ce-mar-19--3641","name":"1215, c. March 19","year":1215,"era":"CE","month":3,"day":19,"url":"https://www.kudos365.com/today-in-history/events/1215ce-mar-19--3641","iso-date":"1215-03-19","precision":"year-month-day","description":"\u003cp\u003ePope Innocent III issues the papal bull Ad liberandam, c. March 19, 1215, calling for the Fifth Crusade aimed at reclaiming Jerusalem by attacking the Ayyubid Empire via Egypt. Pope Innocent III died in July 1216 and he was succeeded by Pope Honorius III. The Crusade was unsuccessful with the Crusaders failing to take Cairo.\u003c/p\u003e","additional_details":"","photo":"","created_at":"2025-03-31T09:51:01-07:00","updated_at":"2026-03-19T11:30:29-07:00","breadcrumbs":{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"March History","item":"https://www.kudos365.com/today-in-history/march"},{"@type":"ListItem","position":2,"name":"March 19","item":"https://www.kudos365.com/today-in-history/march-19"}]},"schema":{"@context":"https://schema.org","@type":"Thing","@id":"https://www.kudos365.com/today-in-history/events/1215ce-mar-19--3641#eventK365","name":"1215, c. March 19","headline":"Pope Innocent III issues the papal bull Ad liberandam, c - 1215","description":"Pope Innocent III issues the papal bull Ad liberandam, c. March 19, 1215, calling for the Fifth Crusade aimed at reclaiming Jerusalem by attacking the...","url":"https://www.kudos365.com/today-in-history/events/1215ce-mar-19--3641","additionalType":"HistoricalEvent","inLanguage":"en","datePublished":"2025-03-31T09:51:01-07:00","dateModified":"2026-03-19T11:30:29-07:00","publisher":{"@id":"https://www.kudos365.com/#organizationK365"},"temporalCoverage":"1215-03-19","isPartOf":[{"@id":"https://www.kudos365.com/#websiteK365"},{"@type":"CollectionPage","@id":"https://www.kudos365.com/today-in-history/march","name":"What Happened in March History"},{"@type":"CollectionPage","@id":"https://www.kudos365.com/today-in-history/march-19#pageK365","name":"What Happened on March 19"}]}}