Saint Caprais of Agen (Latin Caprasius, † c. 303) is an Aquitainian martyr of the persecution of Diocletian, honoured at Agen since late antiquity. The tradition that formed around him shows him hidden in a cave on Mont Saint-Vincent during the persecution, then won over by the courage of the young Saint Faith: he presents himself to the Roman authorities, confesses his faith and is put to death[1][2]. The Roman Martyrology keeps him thus: "At Agen, about 303, Saint Caprais, martyr"[3]. The Church keeps his feast on 20 October, a local feast[4].
Beware of the homonymy: the same first name also designates Saint Caprais of Lérins, a hermit who died about 430, kept on 1 June. The two figures are distinct, and this article speaks only of the martyr of Agen[5][6][7].
On the historical level, what is best attested is not the detail of the acts, but the reality of the cult: a Saint-Caprais basilica stood at Agen in the 6th century, as Gregory of Tours reports[8]. The martyrdom accounts, for their part, belong to a hagiographic tradition that the sources themselves call legendary[9].
Who is Saint Caprais of Agen?
The martyr of Agen
Nominis presents him without detour: "Martyr at Agen (+ c. 303)"[10]. The place is certain for tradition: Agen, in Aquitaine, today in Lot-et-Garonne. The date of 303 matches the time of the Great Persecution; the Roman Martyrology keeps the same range ("about 303")[11].
On his precise condition, the sources diverge, and it must be said. A local tradition, reported by Nominis, makes him first bishop of Agen, about 270; other texts call him priest; the Roman Martyrology gives him only the title of martyr[12][13][14]. This is why this article first calls him martyr, and notes the episcopal title as an ancient local tradition, not as an established fact.
The period is that of the persecution of Diocletian, whose Aquitainian passions keep the memory. The Roman authority named in the acts is a certain Dacian (Dacianus), a habitual figure of these accounts[15][16]. The date of 303 is the one kept by the martyrology and tradition; other ancient chronologies have circulated, and the exact year is not guaranteed by an archival document[17][18].
What tradition attributes to him
The central episode is as follows. To escape the fury of the persecution, Caprais hides in a cave[19]. Seeing "the courage and perseverance of Saint Faith", he decides to show himself a Christian[20]. Arrested, thrown into a dungeon, "he will in turn endure the sufferings of martyrdom and, according to the legendary 'acts', he will be beheaded"[21].
The quotation marks around the word "acts" are Nominis's own: the sources labelled legendary are not presented as a historical transcript. What they transmit is the figure of the witness: a hidden man whom the constancy of a child martyr causes to stand up.
The link with Saint Faith
A shared memory
Caprais cannot be understood without Saint Faith (Fides, Foy), the young martyr of Agen whose cult was immense, especially at Conques[22][23]. According to tradition, he witnesses her torture from his retreat, and it is this sight that pushes him to confess his faith before the Roman authority[24].
Other names sometimes accompany this local memory: Primus and Felicianus, Alberta, presented as close to Faith or to Caprais depending on the versions of the acts[25]. Here again, it is a hagiographic ensemble, not an archive file.
An ancient and wide cult
What history holds with the most solidity is the antiquity of the cult. Nominis notes that "his cult was very great from the earliest times, in the south of France where several towns bear his name, even in the Île-de-France"[26]. Gregory of Tours, in the 6th century, attests a Saint-Caprais basilica at Agen: this is the first sure historical landmark[27]. This basilica marks the starting point of a devotion that never ceased in the city.
The present cathedral of Agen is dedicated to him. The building, listed as a historical monument in the 19th century, is the seat of the diocese of Agen-et-Lombez; Caprais's name is carried by the cathedral, by parishes and by the local liturgical memory[28]. For anyone visiting the city, the martyr's name is everywhere: he is one of those saints whose urban identity has absorbed the figure.
Not to be confused with Caprais of Lérins
The first name Caprais (Caprasius) has borne at least two saints in the history of the Church. Caprais of Lérins is a hermit who died about 430, a monk of the islands of Lérins, honoured on 1 June; his relics were transported to Tuscany[29]. Caprais of Agen, for his part, is a martyr of the early 4th century, honoured on 20 October[30][31]. Modern notices distinguish them explicitly, and prudence forbids ever mixing their legends, especially the Spanish traditions sometimes confused between the two figures[32][33].
History and legend: what can be affirmed
One must be exact, without demolishing devotion or embellishing history.
What is solid. A martyr named Caprais is honoured at Agen since the patristic age; a basilica bears his name in the 6th century; the Roman Martyrology keeps him on 20 October; the cult spreads in the Midi[34][35][36].
What is tradition. The retreat in a cave, the encouragement by Saint Faith, the beheading, the companions of martyrdom, the miraculous spring of Mont Saint-Vincent: all this comes from the hagiographic acts, which Nominis calls "legendary"[37][38]. The Acta Sanctorum of October carry the notice of 20 October under the formula Caprasius martyr Agenni in Gallia, with the names of Primus and Felicianus associated with the group[39].
What is disputed. The title of first bishop of Agen is a local tradition not confirmed by the Roman Martyrology[40][41]. The Roman authority named in the acts is a certain Dacian, a habitual figure of Aquitainian passions[42]. The companions of martyrdom (Primus, Felicianus, Alberta) appear in the versions sometimes as close to Faith, sometimes as close to Caprais: these lists are not stabilised[43][44].
"To escape the fury of the persecution, he hid in a cave. But having seen the courage and perseverance of Saint Faith, he decided to show himself a Christian." : Nominis, "Saint Caprais"[45]
Iconography
Saint Caprais is represented as a martyr, often as a bishop when iconography follows the local tradition of Agen's first pastor: mitre, crozier, palm of martyrdom, sometimes a sword (instrument of the beheading)[46]. The 1844 statue by Louis Rochet, kept in Agen Cathedral, is one of the clearest images of the saint: bishop and martyr, with the insignia of his charge and the reminder of his death.
The village stained-glass windows and statues that take him as patron (Carsac, Lerm, Auger-Saint-Vincent and others) bear witness to the spread of his name well beyond Agen[47]. The most constant attribute remains the palm of martyrdom.
Liturgical feast
The feast of Saint Caprais of Agen is fixed on 20 October. Nominis explicitly calls it a "local feast", and links it to the Roman Martyrology[48][49]. This is the date kept by the Ignispedia calendar (saints of 20 October), where Caprais is celebrated alongside Saint Adeline.
For the way the Church orders the feasts of the saints in the year, see The calendar of the saints.
What to ask of Saint Caprais?
The courage to confess
Caprais's first lesson is a lesson of courage. Hidden for fear, he rises when he sees the constancy of a young martyr. Asking his intercession is to ask for the strength to confess the faith at the moment when human prudence would counsel silence. This prayer joins the hope of all the martyrs, from Saint Stephen, first martyr to the witnesses of our own time.
Fidelity in persecution
Caprais did not invent persecution; he was thrown into it. His memory recalls that the Church has crossed ages of violence without losing the thread of the confession of Christ. In this sense he joins the great family of martyrs of which the article The martyrs of Ceuta shows another face, more recent.
The intercessor of local Churches
Finally, Caprais remains one of those rooted saints: a cathedral name, a parish name, a diocesan feast. For the communion that unites local Churches and all the saints, see the communion of the saints and Why ask the intercession of the saints.
To go further
- Saint Adeline: the other saint of 20 October, first abbess of Mortain.
- The calendar of the saints: the place of local feasts in the liturgical year.
- Saint Stephen, first martyr: the founding figure of Christian martyrdom.
- The martyrs of Ceuta: another memory of martyrs, in the 13th century.
- The communion of the saints: the bond uniting martyrs and the faithful of today.
- Why ask the intercession of saints: the prayer of intercession in the faith of the Church.
Notes and References
Nominis (French Bishops' Conference), "Saint Caprais", martyr at Agen (+ c. 303). URL: https://nominis.cef.fr/contenus/saint/8626/Saint-Caprais.html: "To escape the fury of the persecution, he hid in a cave. But having seen the courage and perseverance of Saint Faith, he decided to show himself a Christian. Arrested, thrown into a dungeon, he will in turn endure the sufferings of martyrdom and, according to the legendary 'acts', he will be beheaded."; cult very great from the earliest times in the south of France; local tradition of Lerm (capital "Angel, Capras, Dacian, Miles"); miraculous spring of Mont Saint-Vincent; other tradition: first bishop of Agen, martyr about 270 under Aurelian; "At Agen, about 303, Saint Caprais, martyr" (Roman Martyrology); Feast dates: 20 October, local feast. Homonym: Saint Caprais of Lérins (hermit, + 430). Consulted 11 October 2026.
1 4 5 9 10 12 15 19 20 21 24 26 30 36 37 40 45 47 48Wikipedia FR, "Caprais d'Agen" and disambiguation page "Saint Caprais": martyr at Agen under Diocletian; linked to the martyrdom of Saint Faith; tradition of the first bishop of Agen; feast on 20 October; distinction from Caprais de Lérins (hermit, + 430, feast 1 June). URL: https://fr.wikipedia.org/wiki/Caprais_d%27Agen and https://fr.wikipedia.org/wiki/Saint_Caprais. Consulted 11 October 2026.
2 6 22 31 32Roman Martyrology, entry cited by Nominis on 20 October: "At Agen, about 303, Saint Caprais, martyr." The text does not give him the title of bishop and does not mention companions of martyrdom.
3 11 17 34 41 49Saint Caprais of Lérins (Caprasius), hermit of the islands of Lérins, died about 430, kept on 1 June, distinct from the martyr of Agen; relics transported to Tuscany. See Wikipedia FR "Caprais de Lérins" and Nominis (homonym cited under the notice of Saint Caprais). URL: https://fr.wikipedia.org/wiki/Caprais_de_L%C3%A9rins. Consulted 11 October 2026.
7 29 33Gregory of Tours, Historia Francorum VI, 12 (6th century): mention of a Saint-Caprais basilica at Agen, first historical witness of the martyr's cult (fact noted by Nominis and by the local notices of the diocese of Agen).
8 27 35Wikipedia EN, "Caprasius of Agen" and "Saint Faith": Caprasius of Agen, bishop and martyr, died 303; connected with the martyrdom of Saint Faith; cult at Agen Cathedral; not to be confused with Caprasius of Lérins (hermit, + 430, June 1); feast October 20. URL: https://en.wikipedia.org/wiki/Caprasius_of_Agen and https://en.wikipedia.org/wiki/Saint_Faith. Consulted 11 October 2026.
13 23 25 43 46Acta Sanctorum, October, notice of 20 October (Latin text Caprasius martyr Agenni in Gallia, with Primus and Felicianus), consultable via the heiligenlexikon.de transcription: accounts of the martyrdom, figure of the proconsul Dacian, companions of martyrdom; hagiographic account to be treated as tradition, not as a transcript. URL: https://www.heiligenlexikon.de/ActaSanctorum/20.Oktober.html. Consulted 11 October 2026.
14 16 18 38 39 42 44Agen Cathedral (Saint-Caprais): seat of the diocese of Agen, dedicated to the martyr; history of the building (6th-century basilica according to Gregory of Tours, collegiate church, cathedral in the 19th century) and 1844 statue by Louis Rochet. See Wikipedia FR "Cathédrale Saint-Caprais d'Agen" and the Palissy heritage record (PM47000501 for the statue). URL: https://fr.wikipedia.org/wiki/Cath%C3%A9drale_Saint-Caprais_d%27Agen. Consulted 11 October 2026.
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