canon
cleric; member of certain bodies subject to an ecclesiastical rule
precentor
ecclesiastical title, who helps facilitate worship
penitentiary canon
vicar of the bishop in the cathedral people who help him in the ministry of hearing confessions and imposing penances
canon regular
member of Ordre of canons regular
provost
senior official in various Christian churches
penitentiary canon
priest member of the chapter of a cathedral authorized by the bishop to confess the most serious sins that common priests do not have authorization to confess
prebendary
senior member of clergy, normally supported by the revenues from an estate or parish
canoness
nun