Gregorio IV
Gregorio IV served as pope from 827 to 844 AD, during a time of significant political upheaval in Europe. He is noted for extending the celebration of All Saints' Day to the entire Catholic Church, solidifying November 1 as a day of remembrance for all saints. His papacy also included efforts to promote religious reform and address issues of clerical conduct and discipline.
Global Media Ratings
Countries Mentioned
No country-level mention data available.
Interactive World Map
Each country's color is based on "Mentions" from the table above.
Recent Mentions
Guatemala:
The modification of the All Saints' Day celebration was extended to the entire Catholic Church during the pontificate of Gregorio IV.
7