775th anniversary: Pope Innocent IV issued the papal bull Ad extirpanda, authorizing the use of...
History · Anniversaries · Sat, May 15, 2027
1252: Pope Innocent IV issued the papal bull Ad extirpanda, authorizing the use of torture on heretics during the Medieval Inquisition.
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Source, method and history
- Source
- Wikipedia
- How we know
- Wikipedia "On this day" selected anniversary, 775 years (1252 to 2027).
- Recurs
- annual
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- Subscribe to Anniversaries
- Changes
- None recorded.
Sources: official schedules and published calendars, linked on every event; computed dates name their rule. Refreshed nightly.