Saint Oliver Plunkett (1st November 1625 - 1st July 1681) was the Roman Catholic Archbishop of Armagh and Primate of All Ireland. He maintained his duties in Ireland in the face of English persecution and was eventually arrested and tried for treason in London. He was hanged, drawn and quartered at Tyburn on 1 July 1681, and became the last Roman Catholic martyr to die in England. Oliver...

A great number of Christians perished at the hands of the Roman Emperor Nero during the terrible persecution that lasted from 64-68 A.D. This was the first of many major persecutions of the newly founded Church at Rome. The holy men and women who first died for the Gospel of Jesus Christ are also called the “Protomartyrs of Rome.” Some were burned as living torches in the...

St. Peter and St. Paul (1st c.) were the foremost Apostles of Jesus Christ; St. Peter was the leader of the Twelve, while St. Paul followed Christ after His ascension into heaven. Together the two saints are the founders of the Church in Rome through their apostolic preaching, ministry, and martyrdom in that city. They are the solid rock on which the foundation of the Catholic Church is built,...

St. Irenaeus of Lyons (c. 125 - 203 A.D.) was born in Asia Minor at a time when the direct memory of the Apostles was still alive. He was well educated in Sacred Scripture, theology, philosophy, and literature. He became an astute disciple of St. Polycarp, who himself was a disciple of St. John the Evangelist, one of the Twelve Apostles who belonged to Jesus' inner circle. St. Irenaeus is...

St. Cyril of Alexandria, Bishop and Doctor of the Church, was born at Alexandria, Egypt. He was nephew of the patriarch of that city, Theophilus. Cyril received a classical and theological education at Alexandria and was ordained by his uncle. He succeeded his uncle Theophilus as patriarch of Alexandria on Theophilus' death in 412. Cyril wrote treatises that clarified the doctrines of the...