Alain le Gros
Alain le Gros (or Alain the Large) was remembered in Arthurian tradition as father of Percivale and the third Grail keeper at Carbonek.

Introduction#
Alain le Gros is one of the more elusive figures of the Grail tradition. Depending on the medieval source, he appears as a Grail keeper descended from Joseph of Arimathea, a noble lord connected to the castle of Corbenic, or the father of Percivale, one of the knights destined to witness the Grail.
These differing portrayals reflect the way Arthurian literature evolved across the 12th and 13th centuries. Writers often adapted earlier material, merging genealogies and reshaping characters in order to integrate the Grail story with the wider Arthurian cycle. Alain’s shifting identity illustrates this process clearly: a single name appearing in multiple traditions, each with its own interpretation of his place in the Grail lineage.
Epithets | Alain le Gros
Meaning | Alain the Large
Alternative Names | Alaine, Alains, Alan, Alanz, Alein, Aleins (full list below)
In this account he is the twelfth son of Bron, the brother-in-law of Joseph of Arimathea and the first Grail keeper in Britain. Robert presents Alain as the third guardian of the Grail, destined to guide his brothers westward and prepare the way for the future Grail king.
However, Robert also describes Alain as celibate, which creates a difficulty for later writers who wished to connect him to Percivale’s lineage.
In this version: Alain receives divine guidance from the Holy Spirit, he sends his son to King Arthur’s court, and Percivale’s Grail quest becomes part of a sacred family destiny.
This interpretation establishes a clear genealogical between the Grail guardians and the knights of the Round Table.
Alain in Perlesvaus#
The early 13th-century romance Perlesvaus presents yet another version of Alain’s life.
Here he is: the son of Gais the Large, lord of Kamaalot, husband of Yglais, and father of Percivale.
Unlike the Didot-Perceval tradition, Alain initially opposes his son’s departure for Arthur’s court. His later life is filled with feuds and warfare. After avenging his brother Aliban by killing the Red Giant, Alain dies from wounds received in the battle.
This version portrays him less as a sacred guardian and more as a tragic warrior-lord.
Several miracles are attributed to him:
- multiplying a single fish to feed Joseph’s followers
- healing king Calafes of leprosy with the Grail
- helping establish Corbenic, the Grail Castle
After the death of Josephus, Alain inherits responsibility for the sacred vessel and continues its guardianship in Britain.
This version portrays him less as a sacred guardian and more as a tragic warrior-lord.
Later Confusion in the Vulgate Tradition#
Later texts of the Vulgate Cycle – particularly the Merlin and Livre d’Artus – blur Alain’s identity further.
In some manuscripts:
- Alain rules Listenois or the Strange Land with his brothers
- he suffers from a mysterious illness
- he awaits the knight who will as the Grail Question
These attributes belong more traditionally to the Fisher King, suggesting that scribes and storytellers sometimes confused Alain with King Pelles, another Grail guardian.
A Brief Appearance in Chrétien’s Continuations#
One manuscript of the First Continuation of Chrétien de Troyes’ Perceval briefly identifies Alain as Percivale’s father. In this version he is described as the husband of Enygeus, illustrating once again how unstable the character’s genealogy became within the evolving Grail tradition.
Role in Arthurian Legend#
Although Alain le Gros rarely appears in the action of Arthurian romances, he occupies an important symbolic position within the Grail story.
He stands between the earliest Christian guardians of the Grail and the knights of Arthur’s court. In many texts the sacred vessel passes through a lineage that begins with Joseph of Arimathea, continues through Bron, and then reaches Alain before entering the later Arthurian world.
In this sense Alain represents continuity and stewardship. His role is not to undertake heroic quests but to safeguard the Grail until the time arrives for its mystery to be revealed to the chosen knights.
Additional Names#
These variations appear across French manuscripts of the Grail romances:
Alain the Large, Alaine, Alains, Alan, Alanz, Alein, Aleins, Helain, Helains li Gros, Hellyas, Julain
Sources#
Joseph d’Arimathie | Robert de Boron, 1191-1202
Perlevaus | Early 13th century
Didot-Perceval | c. 1220-1230
Vulgate Estoire del Saint Graal | 1220-1235
Vulgate Merlin | 1220-1235
Le Livre d’Artus | Early 13th century
- Alain le Gros
- Aliban of the Waste City
- Bliocadran
- Bron
- Camelot
- Carbonek
- Gahmuret
- Gais the Large
- Galafort
- Grail
- Grail Castle
- Grail Keeper
- Grail King
- Grail Knights
- Grail Questions
- Josephe
- Joshua
- Kalafes of the Terre Foraine
- King Arthur
- King Arthur's Twelve Battles
- King Pelles of Corbenic
- Listenois
- Lord of the Fens
- Malta
- Pellinore of the Isles
- Percivale of Wales
- Red Giant
- Saint Joseph of Arimathea
- Saxons
- Strange Land
- Yglais



