His profile says: Siegbert VI, count of Razès (Fictitious Person) also married St. Rotrude (Rothildis) Radegund CAROLING Princess of the Franks, daughter of Karl II "The Bald" CAROLING and Ermentrude (Irmtrud) D' ORLÉANS Queen of the West Franks 1786. (St. Rotrude (Rothildis) Radegund CAROLING Princess of the Franks was born about 844 in Aquitaine, France and died in 889-912.)
cf Rotilde of the Franks {Fictitious Person}
Ermentrude of Orléans, queen of the Franks's profile, does not however, only have sources for a daughter Rotrude, Abbess of Saint-Radegunde who was a nun.
So.... What are the sources for Siegbert's wife being Ermentrude's daughter?
Justin Durand, Jason Scott Wills Lúcia Pilla you may be abl to help with this one.