Banshee

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The Wailer

Irlande

MythologyMiddle AgesMedieval Irish Folklore (5th–15th century)

The Banshee is a female spirit from medieval Irish folklore whose nocturnal wailing announces the imminent death of a member of a native Irish family. Her Gaelic name, Bean Sídhe, means "woman of the fairy mounds".

Key Facts

The Banshee appears in medieval Irish texts as early as the 8th century as the guardian spirit of certain noble families.
She is associated with the great Irish families of pure Gaelic lineage, particularly those whose names begin with Ó or Mac.
She appears in three forms: a young woman, a matron, or an old hag (the Cailleach), depending on the region of Ireland.
Her lamentations (keening) are described as a mix of moaning, funeral chanting, and piercing cries.
The tradition of keening — a real form of female funeral singing — is deeply intertwined with the mythological figure of the Banshee.

Works & Achievements

Togail Bruidne Dá Derga (10th–11th century)

One of the earliest literary appearances of a figure foreshadowing the Banshee, featuring a description of a woman prophesying the death of an Irish king through her lamenting cries.

Leabhar na hUidhre (Book of the Dun Cow) (c. 1100)

The oldest surviving Irish manuscript, it contains foundational mythological tales including descriptions of weeping supernatural female figures from the world of the Tuatha Dé Danann.

Annals of the Four Masters (1632–1636)

A monumental compilation of medieval Irish chronicles recording several events associated with supernatural omens, including Banshee lamentations before the deaths of great kings.

Fairy Legends and Traditions of the South of Ireland, T. Crofton Croker (1825)

The first systematic and scholarly collection of Irish oral traditions about fairy beings, including detailed accounts of the Banshee as they were still alive in living memory at the start of the 19th century.

The Banshee: The Irish Death Messenger, Patricia Lysaght (1986)

A landmark academic study offering an exhaustive analysis of medieval and modern sources on the Banshee, establishing her central place in Irish culture across more than fifteen centuries.

Anecdotes

The Gaelic name Bean Sídhe, meaning 'woman of the fairy mounds,' refers to a supernatural being intimately connected to the great Irish families of Celtic origin. According to tradition, only families bearing surnames beginning with Ó or Mac could hear her cries, making her wail a sign reserved for the Gaelic aristocracy.

Medieval Irish chronicles mention the Banshee as early as the 8th century in the Leabhar Gabhála Éireann. It describes spirit-women associated with the Tuatha Dé Danann, the pre-Christian Celtic deities, who wept for heroes fallen in battle.

The Banshee could appear in several forms: sometimes as a gaunt old woman with eyes red from endless weeping, sometimes as a beautiful young woman with silver hair. This duality reflects the Celtic conception of death as a passage between two states — neither wholly terrifying nor benevolent.

The O'Brien family, descendants of King Brian Boru — who died at the Battle of Clontarf in 1014 — were said to have their own dedicated Banshee, known as Aibell. This protective and mourning figure illustrates how the Banshee could also be seen as a faithful guardian of a bloodline.

Contrary to popular belief, the Banshee is not a cause of death but a herald of it. In some 12th-century accounts, several Banshees weeping together signaled the death of a great king or saint, amplifying the scale of collective grief.

Primary Sources

Leabhar Gabhála Éireann (The Book of Invasions of Ireland) (11th–12th century (compilation of earlier oral traditions))

The tales of the Tuatha Dé Danann describe divine women whose prophetic weeping is associated with burial mounds and sacred hills, messengers between the world of the living and the realm of the dead.

Togail Bruidne Dá Derga (The Destruction of Da Derga's Hostel) (c. 10th century (manuscript))

Before the death of King Conaire Mór, a long-haired woman in multicolored garments appears weeping before the hostel — an ill omen that medieval annalists would explicitly associate with the figure of the Bean Sídhe.

Annals of the Four Masters (Annála na gCeithre Maístrí) (1632–1636 (compiling earlier medieval sources))

At the death of Brian Boru at Clontarf, the chroniclers report that supernatural lamentations were heard in the night, attributed by the people to Aibell, the Banshee protector of the O'Brien clan.

Cath Maige Tuired (The Battle of Mag Tuired) (14th century (manuscript), ancient oral traditions)

The women of the Tuatha Dé Danann raise ritual cries (keening) over the dead on the battlefield, a practice rooted in the same mythological substrate as that of the Banshee.

Key Places

Knock Aibell (Craig Liath), County Clare

A sacred hill associated with Aibell, the Banshee protectress of the O'Brien clan. Legend holds that her spirit dwelled here and wailed to foretell the death of Brian Boru in 1014.

Newgrange (Brú na Bóinne), County Meath

A Neolithic passage tomb later reinterpreted by the Celts as an entrance to the Sídhe, the underground realm of fairy beings. Such sites form the mythological territory of the Banshee.

Hill of Tara (Teamhair na Rí), County Meath

The symbolic seat of Ireland's High Kings and a focal point of Gaelic mythological tradition, where — according to medieval belief — the boundary between the world of the living and the fairy realm grew thin.

River Shannon, central Ireland

The banks of the Shannon are linked in folklore to apparitions of the Banshee washing burial shrouds — the Irish counterpart of the Night Washerwoman figure found in other Celtic traditions.

County Kerry (Ciarraí), Dingle Peninsula

A rural region of Ireland that remained Irish-speaking for generations and where Banshee lore survived with the greatest vitality, passed down orally from one generation to the next.