The First Lyons Cathedral - a cathedral of Roman Catholic hierarchs (in the tradition of the Roman Catholic Church , the 13th Ecumenical Council ), convened in 1245 in the main temple of Lyon by Pope Innocent IV who fled from Rome in order to excommunicate his enemy - Emperor Frederick II of Hohenstaufen , as well as the Portuguese king Sanshu II .
| First Lyon Cathedral | |
|---|---|
| date | 1245 year |
| Recognized | Catholicism |
| Previous Cathedral | Fourth Lateran Cathedral |
| Next cathedral | Second Lyon Cathedral |
| Convened | Innocent IV |
| Chaired by | Innocent IV |
| Number of people gathered | 250 |
The cathedral was attended by no more than 150 bishops, as well as secular people - the French king Louis IX and the Latin emperor Baldwin II . The bishops declared the emperor deposed for treachery, violation of the world, sacrilege and heresy. The Cathedral called on all countries to support the seventh crusade , the preparation of which was engaged in Louis.