As a result of endemic chaos in Western Europe, the Church suffered as well. The moral and intellectual quality of bishops and abbots declined sharply, as church establishments fell under the domination of warlords. These warlords would often appoint members of their families or personal allies to positions of leadership in the Church, appointments based not on any competence or sense of dedication to duty, but rather on ties of loyalty. This was the case even in Rome, when families of Roman nobles fought over the papacy. Between 872 and 965, twenty-four popes were assassinated in office.