Philiberte was the daughter of unknown parents. The date and place of her birth have not been found.
Her husband was Gui d'Urgel de Saint-Priest, who she married in 1398. The place has not been found. Their only known child was Louise (?-?).
Note 1
Jean Ier de MELLO, seigneur de Saint-Parize-le-Châtel †1400/ & Marguerite de LESPINASSE, dame de Grisy