First Council of Lyon
| First Council of Lyon | |
|---|---|
| Date | 1245 |
| Accepted by | Catholic Church |
Previous council | Fourth Council of the Lateran |
Next council | Second Council of Lyon |
| Convoked by | Pope Innocent IV |
| President | Pope Innocent IV |
| Attendance | 250 |
| Topics | Emperor Frederick II, clerical discipline, Crusades, Great Schism |
Documents and statements | thirty-eight constitutions, deposition of Frederick, Seventh Crusade, red hat for cardinals, levy for the Holy Land |
| Chronological list of ecumenical councils | |
| Part of a series on the |
| Ecumenical councils of the Catholic Church |
|---|
| 4th–5th centuries |
| 6th–9th centuries |
| 12th–14th centuries |
| 15th–16th centuries |
| 19th–20th centuries |
| Catholic Church portal |
The First Council of Lyon (Lyon I) was the thirteenth ecumenical council, as numbered by the Catholic Church, taking place in 1245. This was the first ecumenical council to be held outside Rome's Lateran Palace after the Great Schism of 1054.