Perhaps it's time overdue (?) to disconnect Beatrix from Robert de Mahaut / de Mohaut, of Montalt or Mold and NN NN his wife or partner. I so say this owing to reviewing what's in Betatrix's Overview:
Darrell Wolcott—
- "The extant pedigrees all go awry following Dan David. He actually had no sons, only daughters. But he has been confused with an earlier "David ap William" in the family and assigned the family belonging to Dafydd of 1090 son of William II. This family should appear as: (See Wolcott’s unnumbered Pedigree.)
Footnote associated with William
- "(d) married Beannan, daughter of Ralph ap Einion ap David ap Sir William by Beatrix daughter of Earl Ranulf II of Chester (i.e., Ranulf de Gernon, 4th Earl of Chester ), sister of Hugh de Kevelioc, 5th Earl of Chester ."