Pepin and Aupais were married in a religious ceremony.1 They had a son named Charles.
Family Notes
[MARSHALL.FTW]
SOURCE NOTES: date: second marriage of Pepin [Ref: ES I #2], names: [Ref: Kelley Carolingians p111f, Moriarty p233, Moriarty p255, Moriarty p5, Settipani CharlAnc, Stone 1995, Wagner #30, Weis AR #190]