B._C._Butler
Christopher Butler OSB (7 May 1902 – 20 September 1986), born Basil Butler, was a convert from the Church of England to the Roman Catholic Church, a Bishop, a scholar, and a Benedictine Monk.
After his Solemn Profession as a Monk and his Ordination as a Roman Catholic priest, he became the 7th Abbot of Downside Abbey, the Abbot President of the English Benedictine Congregation, an auxiliary bishop of Westminster, an internationally respected scripture scholar, a consistent defender of the priority of the Gospel according to Matthew, and the pre-eminent English-speaking Council Father at the Second Vatican Council (1962–65).