The precentor was the obedientiary
who directed the church services. He began the Antiphon
and the Alleluia for the Offices
and all the sung parts of the Mass. According
to the twelfth century customary of the Order the precentor stood
in the right-hand side of the choir, on the same side as the abbot,
presumably this meant he was facing the High
Altar, standing in the place now occupied by the Dean in a modern
cathedral. The precentor encouraged singing and ensured vigilance
during the service. He was also responsible for the liturgical books,
and for ensuring that they were in a good state of repair. The precentors
office could be stressful and in the early thirteenth century Matthew
of Rievaulx repeatedly complained
of the burdens of this job and the impact on his health having
led the night office for a month he suffered exhaustion and insomnia,
and quite literally felt that he was falling apart. The precentor
was helped in his duties by the succentor
(subcantor).