The charter of Charles II "le Chauve" King of the West Franks dated 30 Jan 845 (probably spurious...) names "Donatum Lupum et Centulupum" as sons of "Lupi Centulli Ducis", stating that the former was installed as Comte de Bigorre. His patronymic is confirmed by the charter of his wife dated Dec [865]. The Vita Hludowici Imperatoris records that Emperor Louis I sent "Elisachar abbatem et Hildebrandum comitem…et Donatum" to suppress the revolt of "Aizone" in the March of Spain [in 827]. The Vita Hludowici Imperatoris records that Emperor Louis I sent "Bonifatius comes et Donatus…comes…et Adrebaldus Flaviniacensis monasterii abbas" as missi to Septimania [in 838]. 1
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