Celebrations
Eastern Church: celebrated a Feast of the Conception of Mary
in the 8th to the 9th Century;
Western Church: celebrated a Feast of the Conception of Mary
in the 12th Century;
A record of the feast in the 11th Century in Great Britain;
in the 12th Century in Normandy;
Record in many churches of a Feast of the Conception of Mary
in France, Germany, Italy and Spain in the 12th Century
(Bernard, Clairvaux, 1090-1153).