A disciple of Saint Benedict of Nursia, Placid was a young Roman nobleman who joined the monastery of Subiaco in the sixth century. He is celebrated in Benedictine tradition for having been rescued from drowning by Saint Maurus. Venerated as a martyr, he is one of the earliest disciples of the Benedictine order.
Saint Placid
Saint Placid
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Frequently asked questions
Key Facts
- 6th century: Placid joins, as a child, the community of Benedict of Nursia at Subiaco (Italy)
- Famous hagiographic episode: rescued from drowning by Saint Maurus at Benedict's command
- A later tradition holds that he was sent to Sicily to found a monastery there
- Venerated as a martyr alongside his companions; feast day on October 5
- The Saint-Placide metro station in Paris (line 4) perpetuates his name in urban place names
Works & Achievements
Placid embodies the practice of oblature: a noble child entrusted to an abbot for spiritual formation. His life is in itself a foundational 'work' that illustrates the transmission of the Rule from generation to generation.
The account of the lakeside miracle, passed down orally and then recorded by Gregory the Great, became a reference text for teaching monastic obedience throughout medieval Europe.
Late tradition attributes to him the founding of a Benedictine community in Sicily — the order's first establishment on the island — even though this foundation is not attested by contemporary sources.
Placid's inclusion in the Roman Martyrology and the celebration of his feast on October 5 constitute a 'work' of collective memory that perpetuates his spiritual example within the Benedictine liturgy.
Anecdotes
The most famous scene in Placidus's life is his miraculous rescue from Lake Subiaco. Still a child, he had gone to fetch water when he fell into the lake and was swept away by the current. Saint Benedict, at prayer in his cell, suddenly had a vision of this danger and immediately sent the monk Maurus to his rescue. Maurus ran across the surface of the water as if on solid ground and pulled Placidus out by the hair — a miracle recorded by Gregory the Great in his Dialogues.
When Maurus was asked how he had been able to walk on water, he replied that he had not known it while he was doing it: it was his obedience to his spiritual father Benedict that had carried him, not his own virtue. This account became a foundational example of the Benedictine ideal: immediate, unquestioning obedience is presented as a supernatural force capable of overcoming the laws of nature.
According to a later hagiographic tradition (12th century, considered apocryphal by the majority of historians), Placidus is said to have left Subiaco as an adult to found a monastery in Sicily, near Messina. He is said to have been martyred there along with his brothers and sisters by Saracen pirates around 541. This version, absent from contemporary sources, was long venerated before being called into question by modern historical criticism.
Placidus was the son of Tertullus, a wealthy Roman patrician closely connected to Rome's aristocracy. His father had entrusted him at a very young age to Benedict at the monastery of Subiaco, following the practice of oblature — the offering of a child to God by placing him under the guardianship of an abbot. This custom, inherited from Late Antiquity, was a gesture of piety but also of social prestige for noble Christian families.
Placidus is mentioned in the second book of Gregory the Great's Dialogues, written around 593–594, roughly half a century after the events. This text, though hagiographic rather than strictly historical, is the only credible ancient source on Placidus. Gregory presents him as a gentle and obedient child, an emblem of noble youth placed under the Benedictine monastic rule.
Primary Sources
While Benedict was in his cell, he saw in spirit that Placid, who had gone to draw water, had fallen into the lake. He immediately called Maurus and said: 'Run, for young Placid is drowning.' Maurus obeyed without delay and ran across the water as though he were walking on solid ground.
On October 5, the memory of Saint Placid, monk and martyr, disciple of the blessed Benedict, whom tradition honors among the first sons of the Benedictine Rule.
Tertullus, a man of senatorial rank, presented his son Placid to the man of God, so that he might be educated in spiritual disciplines and formed in monastic virtue according to the Rule.
Placid, sent by the blessed Benedict to Sicily to establish a monastery there, suffered martyrdom along with his brothers Eutychius and Victorinus, and his sister Flavia, put to death by the impious.
Key Places
The place where Placidus joined, at a very young age, the community founded by Benedict in the gorges of the Anio. It was here that the miraculous rescue on the lake took place, a central episode of his legend.
Abbey founded by Benedict around 529, where the Benedictine Rule was written and where some disciples, perhaps Placidus among them, accompanied their master.
The city of origin of Placidus's patrician family. His father Tertullus, a Roman senator, lived there, and it was from Rome that he brought his son to the monastery at Subiaco.
The site of Placidus's legendary martyrdom according to the apocryphal 12th-century tradition. His relics were venerated there and a monastery was dedicated to him, although the historicity of these events is disputed.
Typical Objects
Placid carried this vessel to draw water from the lake at Subiaco — it was while performing this humble daily task that he nearly drowned. The object symbolizes the novice's participation in the community's shared manual labor.
The foundational text that Placid learned to recite and put into practice from a very young age under Benedict's guidance. The Rule organizes every hour of his day between prayer, reading, and work.
A belted dark woolen tunic worn by all members of the community regardless of noble birth. The humble garment erased Placid's aristocratic status and absorbed him into the brotherhood of monks.
A hand-copied book of psalms, the central tool of the liturgy of the hours (*Opus Dei*). Placid memorized it from childhood in order to take part in the community's seven daily offices.
A central object of devotion in the earliest Benedictine monasteries, present in the oratory and in the monks' cells. In iconographic depictions of Placid's apocryphal martyrdom, he is often shown holding a palm and a cross.
The traditional iconographic attribute assigned to Placid in medieval artistic representations, on account of his legendary martyrdom in Sicily. The palm signifies victory over death and entry into heavenly glory.
School Curriculum
Vocabulary & Tags
Key Vocabulary
Daily Life
Morning
Placide rises before dawn at the sound of the bell for Vigils (Matins), the first of the seven daily offices. He joins his brothers in the darkened oratory where the monks recite the psalms in hushed voices by candlelight. The child must learn dozens of Latin psalms by heart before he can even fully grasp their meaning.
Afternoon
The afternoon is devoted to the manual labor prescribed by the Rule: Placide, still young, performs simple tasks such as carrying water from the lake, sweeping the oratory, or helping in the kitchen. It was during one of these water-carrying chores that the miracle of his rescue took place. Manual labor is experienced not as punishment but as silent prayer.
Evening
In the evening, after Vespers and Compline, the community observes the Great Silence. Placide returns to his simple cell — a bare room with a straw pallet and a crucifix — for spiritual reading (lectio divina). Child novices are closely supervised by an older monk appointed by the abbot for their education.
Food
The sixth-century Benedictine table is frugal: two cooked dishes of vegetables or legumes, some dark bread, and occasionally cheese or olives. Meat from four-legged animals is reserved for the sick; fish from Lake Subiaco is served on occasion. Fasting is observed during Lent and on vigil days, reducing the meal to a single sitting.
Clothing
Placide wears the Benedictine monastic habit: a rough woolen tunic cinched with a leather belt, a cowl (hood), and sandals. No sign of his noble birth is visible — all monks are dressed alike. In winter, a thick woolen cape provides protection from the cold in the monastery's unheated corridors.
Housing
Placide lives in an individual or shared cell in one of the small monasteries of Subiaco, carved directly into the rock or built of dry stone in the gorges of the Anio. These rudimentary buildings include an oratory, a refectory, and cells. The novices' dormitory is watched over at night by a senior monk, as prescribed by the Rule.
Historical Timeline
Period Vocabulary
Liens externes & ressources
Références
Œuvres
Témoignage vivant de l'oblature bénédictine
vers 522-530
Épisode du sauvetage par Maur (tradition orale → Dialogues)
vers 593-594 (mise par écrit)
Fondation légendaire du monastère de Messine
vers 534-541 (selon la tradition apocryphe)
Culte liturgique et fête du 5 octobre
À partir du Xe-XIe siècle
