I see this was brought up in 2018 and hasn't been corrected. The parents connected to her don't show her as a child of theirs on Wikipedia:
https://en.wikipedia.org/wiki/Theobald_III,_Count_of_Blois
And, as Judith pointed out in 2018, the maiden name FitzNigel doesn't fit at all and the curator notes clearly state: Wife of John FitzRichard of Saxlingham; her identity is unknown.
She should be disconnected from any parents until documentation of her rightful parents can be posted in her profile.
Tagging the curators who have worked on the profile in the past, so hopefully it can be corrected.
Private User
Thanks!
Debbie Gambrell This was fixed.
Thibaut, Count of Blois & Champagne Did not have a daughter Cecily, or a daughter Magdalen.