Einhard was a Frankish scholar and courtier. Einhard was a dedicated servant of Charlemagne and his son Louis the Pious; his main work is a biography of Charlemagne, the Vita Karoli Magni, "one of the most precious literary bequests of the early Middle Ages".
Pope Caius, also called Gaius, was the bishop of Rome from 17 December 283 to his death in 296. Little information on Caius is available except that given by the Liber Pontificalis, which relies on a legendary account of the martyrdom of Susanna of Rome for its information. According to legend, Caius baptized the men and women who had been converted by Tiburtius and Castulus. His legend states that Caius took refuge in the catacombs of Rome and died a martyr.
The Catacombs of Rome are ancient catacombs, underground burial places in and around Rome, of which there are at least forty, some rediscovered since 1578, others even as late as the 1950s.
The Four Crowned Martyrs or Four Holy Crowned Ones were nine individuals who are venerated as martyrs and saints of Early Christianity. The nine saints are divided into two groups:
- Severus, Severian(us), Carpophorus (Carpoforus), Victorinus
- Claudius, Castorius, Symphorian (Simpronian), Nicostratus, and Simplicius
Saints Protus and Hyacinth were Christian martyrs during the persecution of Emperor Valerian. Protus' name is sometimes spelled Protatius, Proteus, Prothus, Prote, and Proto. His name was corrupted in England as Saint Pratt. Hyacinth is sometimes called by his Latin name Hyacinthus.
Martinian and Processus were Christian martyrs of ancient Rome. Neither the years they lived nor the circumstances of their deaths are known. They are currently buried in St. Peter's Basilica in Rome.
Saint Juvenal is venerated as the first Bishop of Narni in Umbria. Historical details regarding Juvenal's life are limited. A biography of Juvenal of little historical value, written after the seventh century, states that Juvenal was born in Africa, was ordained by Pope Damasus I, was the first bishop of Narni, and was buried in the Porta Superiore on the Via Flaminia on August 7, though his feast day was celebrated on May 3. This Vita does not call him a martyr but calls him a confessor. The martyrologies of Florus of Lyon and Ado describe Juvenal as a bishop and confessor rather than as a martyr.
Nereus and Achilleus are two Roman martyr saints. In the present General Roman Calendar, revised in 1969, Nereus and Achilleus (together) are celebrated on 12 May.
There are several saints named Rufus, of which the Roman Martyrology records ten; historical mention is made of the following ones, which have liturgical feasts:
- On 19 April, a group of martyrs in Melitene in Armenia, one of whom bears the name of Rufus. These martyrs are mentioned already in the Martyrologium Hieronymianum.
- On 1 August, Rufus, with several companions who, according to the most reliable manuscripts of the "Martyrologium Hieronymianum" died at Tomi, the place being afterwards by mistake changed to Philadelphia.
- On 27 August, two martyrs named Rufus at Capua -- one, whose name also appears as Rufinus in the "Martyrologium Hieronymianum". The other is said to have suffered with a companion, Carponius, in Diocletian's persecution circa 304 AD.
- On 25 September, several martyrs at Damascus, among them one named Rufus.
- On 7 November, a Rufus of Metz, who is said to have been Bishop of Metz; his history, however, is legendary. His name was inserted at a later date in an old manuscript of the "Martyrologium Hieronymianum"(ed. cit., 140). In the ninth century his relics were transferred to Gau-Odernheim in Hesse, Diocese of Mainz.
- On 12 November, Rufus, legend, without any historical proof, the supposed first Bishop of Avignon, who is perhaps identical with Rufus, the disciple of Paul.
- On 21 November, Rufus the disciple of the Apostles, who lived at Rome and to whom Saint Paul sent a greeting, as well as he did also to the mother of Rufus. St. Mark says in his Gospel that Simon of Cyrene was the father of Rufus, and as Mark wrote his Gospel for the Roman Christians, this Rufus is probably the same as the one to whom Paul sent a salutation.
- On 28 November, a Roman martyr Rufus, probably identical with the Rufinianus who was buried in the Catacomb of Generosa on the Via Portuensis, and who is introduced in the legendary Acts of the martyrdom of St. Chrysogonus.
- On 18 December, the holy martyrs Rufus and Zosimus, who were taken to Rome with St. Ignatius of Antioch and were put to death there for their unwavering confession of Christianity during the persecution of Trajan. St. Polycarp speaks of them in his letter to the Philippians.
Tiburtius, according to Christian legend, was a Christian martyr and saint. His feast day is 11 August which is the same as Saint Susanna. The two were not related, but are sometimes associated because they are venerated on the same day.
Santi Marcellino e Pietro al Laterano is a Roman catholic parish and titular church in Rome on the Via Merulana. One of the oldest churches in Rome, it is dedicated to Saints Marcellinus and Peter, 4th century Roman martyrs, whose relics were brought here in 1256.
Rufina and Secunda were Roman virgin-martyrs and Christian saints. Their feast day is celebrated on 10 July.
The Catacomb of Priscilla is an archaeological site on the Via Salaria in Rome, Italy, situated in what was a quarry in Roman times. This quarry was used for Christian burials from the late 2nd century through the 4th century. This catacomb, according to tradition, is named after the wife of the Consul Manius Acilius Glabrio; he is said to have become a Christian and was killed on the orders of Domitian. Some of the walls and ceilings display fine decorations illustrating Biblical scenes.
Quirinus of Tegernsee, or Quirinus of Rome, is venerated as a martyr and saint of the third century.
Eleutherius, also written as Eleutherus, Eleuterus and Eleftherios; sometimes called Liberalis or Liberator‹See Tfd›Greek: Ἐλευθέριος) and his mother Antia, or Anthia are venerated as Christian saints and martyrs in Greece and Italy.
The Catacomb of Generosa is a catacomb of Rome (Italy), located in Via delle Catacombe di Generosa, close to a big bight of river Tiber on the right bank, in the Portuense quarter.
The Catacombs of San Sebastiano are a hypogeum cemetery in Rome, Italy, rising along Via Appia Antica, in the Ardeatino Quarter. It is one of the very few Christian burial places that has always been accessible. The first of the former four floors is now almost completely destroyed.
Santi Marcellino e Pietro ad Duas Lauros is a church in the Prenestino-Labicano quarter of Rome, Italy. Located on the ancient Via Labicana on land once owned by Helena, mother of Constantine, it was along the southern part of the Via Francigena.
Saint Paulina was a Roman martyr. Her feast day is celebrated on June 6.
