Aélis - Sources confirming her descent from Charlemagne

Does anyone have sources confirming the About text that says she is a descendant of Charlemagne, or the present positioning of her on the tree as Louis I, The Pious & Ermengarde of Hesbaye child?

If not, I'd like to revert to Pam Wilson (may be slow to respond)'s Curator note, and replace her parents with Unknown profiles.

Her birth date(s) are off, if nothing else. Even taking the latter one, she would have been 42 when her dau. was born

Yes - although those are computer estimated ranges.
i'm going to remove Louis and Ermengarde as her parents.