 In response to this, Mir devastated the lands of the seneschal and of Raymond of Cerdanya, who had made peace with the count.Already before 1052 Renard Guillem, the younger brother of the count of Cerdanya, had been treated disgracefully (with "mala et onta") by Mir Geribert while on a mission for the count of Barcelona.In 1059 Mir Geribert and his followers made their final submission to the count, relinquishing his disputed rights in the Penedès and Ausona.