up vacancies by co-optation. § 97.4. =Endeavours to Reform the Clergy.=--As a reformer of the English clergy, who had sunk very low in ignorance, rudeness and immorality, the most conspicuous figure during the 10th century was =St. Dunstan=. He became Archbishop of Canterbury in A.D. 959 and died in A.D. 988. He sought at once to advance the standard of education among the clergy and to inspire the Church with a higher moral and religious spirit. For these ends he laboured on with an energy and force of will and an inflexible consistency and strictness in the pursuit of his hierarchical ideals, which mark him out as a Hildebrand before Hildebrand. Even as abbot of the monastery of Glastonbury he had given a forecast of his life work by restoring and making more severe the rule of St. Benedict, and forming a brotherhood thoroughly disciplined in science and in ascetical exercises, from the membership of which, after he had become bishop of Worcester, then of London, and finally primate of England and the most influential councillor of four successive kings, he could fill the places of the secular priests and canons whom he expelled from their cures. As the primary condition of all clerical reformation he insisted upon the unrelentingly consistent putting down of marriage and concubinage among the priests.[281]--In the 11th century =St. Peter Damiani= distinguished himself as a zealous supporter of the reform party of Clugny in the struggle against simony, clerical immorality, and the marriage of priests. This obtained for him not only his position as cardinal-bishop of Ostia, but also his frequent employment, as papal legate in serious negotiations. In A.D. 1061 he resigned his bishopric and retired into a monastery, where he died in A.D. 1072. His friend Hildebrand, who repeatedly called him forth from his retreat to occupy a conspicuous place among the contenders for his hierarchical ideal, was therefore called by him his “holy Satan.” He had indeed little interest in pressing hierarchical and political claims, and was inclined rather to urge moral reforms within the church itself. In his _Liber Gomorrhianus_ he drew a fearful picture of the clerical depravity of his times, and that with a nakedness of detail which gave to Pope Alexander II. a colourable excuse for the suppression of the book. For himself, however, Damiani sought no other pleasure than that of scourging himself till the blood flowed in his lonely cell (§ 106, 4). His collected works, consisting of epistles, addresses, tracts and monkish biographies, were published at Rome in A.D. 1602 in 4 vols. by Cardinal Cajetan.--In the 12th century St. Hildegard (§ 107, 1) and the abbot Joachim of Floris, (§ 108, 5) raised their voices against the moral degradation of the clergy, and among the men who contributed largely to the restoring of clerical discipline,