Thomas Cranmer (2 July 1489 - 21 March 1556) was a leader of the English Reformation and Archbishop of Canterbury during the reigns of Henry VIII, Edward VI and, for a short time, Mary I. He helped build the case for the annulment of Henry's marriage to Catherine of Aragon, which was one of the causes of the separation of the English Church from union with the Holy See. Along with Thomas Cromwell, he supported the principle of Royal Supremacy, in which the king was considered sovereign over the Church within his realm. During Cranmer's tenure as Archbishop of Canterbury, he was responsible for establishing the first doctrinal and liturgical structures of the reformed Church of England. Under Henry's rule, Cranmer did not make many radical changes in the Church, due to power struggles between religious conservatives and reformers. However, he succeeded in publishing the first officially authorised vernacular service, the Exhortation and Litany. When Edward came to the throne, Cranmer was able to promote major reforms. He wrote and compiled the first two editions of the Book of Common Prayer, a complete liturgy for the English Church. With the assistance of several Continental reformers to whom he gave refuge, he changed doctrine in areas such as the Eucharist, clerical celibacy, the role of images in places of worship, and the veneration of saints. Cranmer promulgated the new doctrines through the Prayer Book, the Homilies and other publications. After the accession of the Roman Catholic Mary I, Cranmer was put on trial for treason and heresy. Imprisoned for over two years and under pressure from Church authorities, he made several recantations and apparently reconciled himself with the Roman Catholic Church. However, on the day of his execution, he withdrew his recantations, to die a heretic to Roman Catholics and a martyr for the principles of the English Reformation. Cranmer's death was immortalised in Foxe's Book of Martyrs and his legacy lives on within the Church of England through the Book of Common Prayer and the Thirty-Nine Articles, an Anglican statement of faith derived from his work..... Arthur James Mason DD (4 May 1851 - 24 April 1928) was an English clergyman, theologian and classical scholar. He was Lady Margaret's Professor of Divinity, Master of Pembroke College, Cambridge, and Vice-Chancellor of the University of Cambridge. Early life: The third son of George William Mason JP, of Morton Hall, Retford, Nottinghamshire, by his marriage to Marianne Atherton Mitford (born 1821 in India), a daughter of Captain Joseph George Mitford (1791-1875), of the Madras Army, Mason was educated at Repton School and Trinity College, Cambridge. The third of four sons, his youngest brother, Charles Evelyn Mason, was killed in the Zulu War of 1879.His brother William Henry Mason was a High Sheriff of Nottinghamshire. His sister, Harriet, was a poor law inspector and another sister, Agnes founded a religious community. Their grandfather, J. G. Mitford, was the son of Bertram Mitford (1748-1800) of Mitford Castle in Northumberland. Career: Mason was elected a Fellow of Trinity College in 1873 and was a college tutor from 1874 to 1877, when he went to Cornwall as Canon of Truro. His departure from Cambridge was at the urging of his friend Edward White Benson, who had been appointed as Bishop of Truro and wanted Mason to act as diocesan missioner.....