The rumour of Rorik's apparent disloyalty induced Hincmar, Archbishop of Reims, to write two letters, one to Hunger and one to Rorik. Bishop Hunger was instructed to impose a suitable penance on Rorik if the rumour was found to be true. Hincmar also told Rorik not to shelter Baldwin I of Flanders, who had eloped with the king's daughter Judith. From these letters it becomes clear that Rorik had recently converted to Christianity and been baptized. Flodoard summarizes the content of the two letters, the first "To Bishop Hunger about the excommunication of Baldwin, who stole the widowed Judith, the daughter of the king, to become his wife, whereupon he was excommunicated by the bishop. He also admonishes Hunger, to persuade Hrørek the Norseman, who recently was converted to the Christian faith, not to receive or protect Baldwin. And also, if other Norsemen with his consent, as has been told, should have raided the kingdom after his conversion, he should be corrected with a proper punishment.", the other "To Hrørek the Norseman, who was converted to the Christian faith, so that he always might benefit do the will of God and exercise his orders. As he had heard from many to do so, that nobody should persuade him acting against the Christians with advice or aid to benefit the heathens. Else it would not have been in his advantage that he had received the Christian baptism, as he himself or through others should have planned perverse or hostile affairs, and so on. As follows, it was made clear to him in an episcopal way how much danger was hidden in such a machination. He was also admonished not to receive Baldwin, who was excommunicated by the spirit of God, for which reason the holy canon was drawn up by means of episcopal authority, because he had stolen the daughter of the king to become his wife. And he should not allowed consolation nor refuge on his part whatsoever. So he and his men should not get involved in his sins and excommunication and get doomed themselves. But he should take care to present himself in a way, that he could benefit from the prayers of the saints."