Bl. Adeline - Saints & Angels - Catholic Online
Adeline was the sister of Blessed Vitale, Abbot of Savigny and was introduced to the religious life by him or her. She rose to become the first Abbess of the monastery founded at Mortain in 1105 or 1115 by Count William of Mortain. The Rule followed by this religious house was that of St. Benedict ...
Source: catholic.org