Is there documentaition for the connected parents? Asking because Wikipedia doesn't list his parents:
https://fr.wikipedia.org/wiki/Budic_(comte_de_Cornouaille)
Budic has a younger brother, Alfred, who will give birth to a lineage parallel to that of the counts of Cornouaille. Their father probably married the daughter or sister of Diles, Viscount of Duke Alain Barbetorte Qu 3 , in other words Viscount of Poher or Cornouaille 4 .
