1911 Encyclopædia Britannica, Volume 28… (1911)
“ VIENNE, COUNCIL OF, an ecclesiastical council, which in the Roman Catholic Church ranks as the fifteenth ecumenical synod. It met from October 16, 1311, to May 6, 1312, under the presidency of Pope Clement V. The transference of the Curia from Rome to Avignon (1309) had brought the papacy under the influence of the French crown ”
