(Mademoiselle)

  General Notes:

Medieval Descent", _The American Genealogist_ July/October 1997,
p.222 says:
"In addition to the son Boso, an unknown and unnamed daughter of William the Pious is theorized [ES II:187 and III:731] to have married Rotbald, count of Provence. Like the Angouleme marriage above, this is supported by the use of the name "William" in subsequent generations of that family, but unlike the Angouleme marriage there is no medieval narrative or documentary testimony to the identity of Rotbald's wife. tellingly, this possible link is ignored by the careful historian Jean-Pierre Poly in his monograph on Provence." ¹¹⁶

(Mademoiselle) married Rotbald II Comte de Arles.