Daughter of Saint Vincent Madelgarus and Saint Waltrude; sister of Saint Aldetrudis; grand-daughter of Saint Bertille. Spiritual student of her aunt Saint Aldegund. Benedictine nun at the abbey of Maubeuge, France. Abbess in 697.
- 706 of natural causes
- “Saint Madalberta“. CatholicSaints.Info. 7 September 2016. Web. 25 October 2016. <>