"The careless identification of the two wives of Roger de Tosny as one person has sometimes resulted in the false attribution of Godehilde as a daughter of Ramon Borrell."
Here are Baldwin's views on the children of Roger and Godehilde: Ralph de Tosny (definitely a child of Roger and Godehilde) Adeliza (mother unclear) Robert de Stafford (mother unclear) Helbert (mother probably Roger's other wife) Helinand (mother probably Roger's other wife) Vuazo (mother probably Roger's other wife) Berengar (not a son of Roger by any wife) Bertha (not a child of Roger by any wife)