Career
She was the younger sister to saints Attala and Eugenia, both nuns and abbesses, and they were all nieces to the famous blind Saint Odilia, the abbess of Hohenburg. Later she became a nun herself, and when Odilia founded the abbey of Niedermünster, Gundelina became a nun there (c 717). At her own death Gundelina was succeeded in office by Werentrude.
Though she was long venerated as a saint, the date of her commemoration is now lost.
