26 A MEDIAEVAL CITY sixty monasteries, priories, hospitals, inaisons-dieu, and chapels. The maisons-dieu, of which there were sixteen, were smaller hospitals. They combined generally the duties of almshouse and chantry. Parish Churches, which were the centres of the religious life of the laity, were everywhere. In the fifteenth century there were forty-five churches and ten chapels, so that there was always a place in church for every citizen. A church was always in use. Besides the regular public services which took place frequently during the day, and the special services for festivals, there were services in chantries. Both the high altar in the chancel and altars in other parts of a church were used. Several altars were necessary because the number of masses, for the celebration of which money was liberally bequeathed, was very large. The parish church was used for other than purely religious purposes. It was the central meeting- place of the parish, and might be described as the seat of parochial government. Meetings were held in the Nave. Parts of the church were used as schools. The parish church was also the depot for the equipment of those members who became soldiers. Moreover, fire-buckets (generally of leather) were often kept in the church, since, being of stone, it was perhaps the safest building in the parish. There were also long poles with hooks at the end used to pull thatch away from burning houses. Most, if not all, of these churches were fine specimens of the architecture of the Middle Ages, the so-called Gothic architecture, which is charac- terised by pointed arches, ribbed vaulting, and the constant use of the buttress. These churches were, in contrast to the present condition of most of those that remain, complete with chancel, nave