Longer version here
If you copy it to another page, it'll start with a clean history.
About 120 "uncertain" parents, mostly wives and mothers. No box left unfilled with speculation.
The Henry Project has about 40 other profiles which aren't in the AT, but they're all closely connected to it, or falsely closely connected. FWIW I've added a table of those.
In the main table, a mismatch - WikiTree equates Billung's wife Aeda #3475 with Charlemagne's granddaughter Adelaide. But Baldwin says the source is a fabrication and the connection is impossible anyway.