Born in Africa, Melchiades was pope in Rome when the Church obtained its freedom after centuries of persecution. He took advantage of the new favourable situation to organise the Church on solid foundations. He ordered the construction of many churches and was the first pope to occupy the cathedral of St John Lateran. He was pope for only 3 years.

He was born in north Wales and studied law. He travelled on the Continent in 1598 and was converted to Catholicism. He entered the English College at Valladolid to study for the priesthood; he then became a Benedictine monk. He was ordained in 1602 and set out on a mission to England. He was arrested and banished, returned to England, arrested and banished again, arrested, imprisoned, and banished yet again. By now it was July 1606. He spent fourteen months at Douai in northern France, where he founded the English Benedictine community of St Gregory, which, having been exiled from France at the time of the French Revolution, is now at Downside Abbey, near Bath. He returned to England and was arrested in October 1607, escaped, went on the run for a year, was arrested again and imprisoned: the intercession of the French Ambassador saved him from execution, and he was banished. He returned to England within a year, and was arrested on 2 December 1610 while celebrating Mass and taken to prison still wearing his vestments. He was tried on 5 December and convicted of being a priest, and hanged, drawn and quartered at Tyburn on 10 December.

John Roberts was born in 1575, the son of John and Anna Roberts from North Wales. He matriculated at St John’s College, Oxford, in 1595-6, but left after two years without taking a degree (possibly because he was unable to take the Oath of Supremacy) and was very briefly a law student at one of the Inns of Court. In 1598 he travelled on the continent and, through the influence of a Catholic fellow-countryman, was received into the Catholic Church at Notre Dame in Paris. He then entered the English College at Valladolid, Spain where he was admitted in 1598. The following year he joined the Abbey of St Benedict in Valladolid. After ordination in 1602 he set out for England. Although observed by a Government spy, Roberts and his companions succeeded in entering the country in April, 1603; but, his arrival being known, he was soon arrested and banished. He almost immediately returned to England where he worked for a time among the plague-stricken people in London, where he became known as “the parish priest of London”. In 1604, while embarking for Spain with four postulants, he was again arrested, but not being recognized as a priest was soon released and banished, but returned again at once. He was immediately rearrested and though acquitted of any crime was imprisoned in the Gatehouse at Westminster for seven months before again being exiled. Back at Douai he founded a house for the English Benedictine monks; this was the beginning of the monastery of St Gregory at Douai which today exists as Downside Abbey. In October, 1607, he returned to England, was once more arrested and placed in the Gatehouse, from which he contrived to escape after some months. He now lived for about a year in London before being taken and this time was committed to Newgate; he would have been executed but for the intercession of the French ambassador, whose petition reduced the sentence to banishment. However he returned to England within a year, and was captured on 2 December, 1610. On 5 December he was tried and found guilty under the Act forbidding priests to minister in England, and on 10 December was hanged, drawn, and quartered at Tyburn.

Edmund Gennings (or Jennings), born in 1567, came from Lichfield, Staffordshire. He was a thoughtful, serious boy naturally inclined to matters of faith. At around sixteen years of age he converted to Catholicism. He went immediately to the English College at Reims where he was ordained a priest in 1590. He soon returned to England under the assumed name of Ironmonger. His missionary career was brief. He and Polydore Plasden were seized by Richard Topcliffe and his officers whilst celebrating Mass in the house of Swithin Wells at Gray’s Inn in London on 7 November 1591 and was hanged, drawn and quartered outside the same house on 10 December. His execution was particularly bloody, as his final speech angered Topcliffe, who ordered the rope to be cut down when he was barely stunned from the hanging. It is reported that he uttered the words, Sancte Gregori ora pro me while he was being disembowelled. His martyrdom was the occasion of the conversion of his younger brother John, who had disowned him but who later became a Franciscan, and wrote his biography, published in 1614 at Saint-Omer.

Eustace White was born in Louth, Lincolnshire in 1559, he was a convert to Catholicism who travelled to Europe to study for the priesthood. He was ordained, probably at the Venerable English College, Rome in 1588, and returned to England for his ministry later that year – the year of the Spanish Armada. He thus began his ministry just as anti-Catholic feeling was reaching fever pitch. A friendly conversation with a fellow traveller led to his arrest in Dorset three years later. Eustace put up a very articulate defence in the West Country but was given no chance to defend himself when he was taken to London to face trial. He was severely tortured. He is recorded as having described his torture in the following way: “The morrow after Simon and Jude’s day I was hanged at the wall from the ground, my manacles fast locked into a staple as high as I could reach upon a stool: the stool taken away where I hanged from a little after 8 o’clock in the morning till after 4 in the afternoon, without any ease or comfort at all”. After several days of such treatment he was hanged, drawn and quartered at Tyburn on 10 December 1591.

Polydore Plasden, aka Oliver Palmer, was born in London in 1563. He was the son of a London horner. He was educated at Reims and at Rome, where he was ordained priest on 7 December, 1586. He remained at Rome for more than a year, and then was at Reims for some months in 1588, before being sent on the mission to England. He was captured on 8 November 1591, in London, at Swithin Wells’s house in Gray’s Inn Fields, where Edmund Gennings was celebrating Mass. At his execution he acknowledged Elizabeth as his lawful queen, whom he would defend to the best of his power against all her enemies, and he prayed for her and the whole realm, but said that he would rather forfeit a thousand lives than deny or fight against his religion. By the orders of Sir Walter Raleigh, he was allowed to hang till he was dead, and the final part of the sentence was carried out upon his already dead body.

Swithin Wells was born at Brambridge, Hampshire, around 1536, and was christened with the name of the local saint and bishop Swithin. He was for many years a schoolmaster at Monkton Farleigh in Wiltshire. During this period, he attended Church of England services, but in 1583 was reconciled to the Catholic Church. In 1585 he went to London, where he took a house in Gray’s Inn Lane.