The 1066 Norman conquest brought a new set of Norman and French churchmen to power; some adopted and embraced aspects of the former Anglo-Saxon religious system, while others introduced practices from Normandy. Extensive English lands were granted to monasteries in Normandy, allowing them to create daughter priories and monastic cells across the kingdom. The monasteries were brought firmly into the web of feudal relations, with their holding of land linked to the provision of military support to the crown. The Normans adopted the Anglo-Saxon model of monastic cathedral communities, and within seventy years the majority of English cathedrals were controlled by monks; every English cathedral, however, was rebuilt to some extent by the new rulers. England's bishops remained powerful temporal figures, and in the early twelfth-century raised armies against Scottish invaders and built up extensive holdings of castles across the country.