A challenge for the community? What was the maiden name of this lady?
On 8 Apr 2023 Darrell Larocque wrote on Luxembourg-8:
After preparing to add a child of Wenzel and his unknown mistress, I came upon this Jeanne. It is clear that there is a problem here and I have detached the parents of Jeanne "de Luxembourg" as there is no proof offered whatsoever that they were hers. Darrell