28.5. 5. The same Subject continued.
The law of Gundebald subsisted a long
time among the Burgundians, in conjunction with the Roman law; it was
still in use under Louis the Pious, as Agobard's letter plainly evinces.
In like manner, though the edict of Pistes calls the country occupied by
the Visigoths the country of the Roman law, yet the law of the Visigoths
was always in force there; as appears by the synod of Troyes held under
Louis the Stammerer, in the year 878, that is, fourteen years after the
edict of Pistes.
In process of time the Gothic and Burgundian laws fell into disuse
even in their own country, which was owing to those general causes that
everywhere suppressed the personal laws of the Barbarians.