We read also of the founding [408] of several fresh monasteries in addition to the numerous convents both for monks and nuns that flourished undisturbed by the Muhammadan rulers. The monks could appear publicly in the woollen robes of their order and the priest had no need to conceal the mark of his sacred office, [409] nor at the same time did their religious profession prevent the Christians from being entrusted with high offices at court, [410] or serving in the Muslim armies. [411] Certainly those Christians who could reconcile themselves to the loss of political power had little to complain of, and it is very noticeable that during the whole of the eighth century we hear of only one attempt at revolt on their part, namely at Beja, and in this they appear to have followed the lead of an Arab chief. [412] Those who migrated into French territory in order that they might live under a Christian rule, certainly fared no better than the co-religionists they had left behind. In 812 Charlemagne interfered to protect the exiles who had followed him on his retreat from Spain from the exactions of the imperial officers. Three years later Louis the Pious had to issue another edict on their behalf, in spite of which they had soon again to complain against the nobles who robbed them of the lands that had been assigned to them. But the evil was only checked for a little time to break out afresh, and all the edicts passed on their behalf did not avail to make the lot of these unfortunate exiles more tolerable, and in the Cagots (i.e. canes Gothi), a despised and ill-treated class of later times, we probably meet again the Spanish colony that fled away from Muslim rule to throw themselves upon the mercy of their Christian co-religionists. [413] The toleration of the Muhammadan government towards its Christian subjects in Spain and the freedom of intercourse between the adherents of the two religions brought about a certain amount of assimilation in the two communities. Inter-marriages became frequent; [414] Isidore of Beja, who fiercely inveighs against the Muslim conquerors, records the marriage of ʻAbd al-ʻAzīz, the son of Mūsạ̄, with the widow of King Roderic, without a word of blame. [415] Many of the Christians adopted Arab names, and in outward observances imitated to some extent their Muhammadan neighbours, e.g. many were circumcised, [416] and in matters of food and drink followed the practice of the “unbaptized pagans.” [417]