Irish mythology Irish mythology is the body of myths native to the island of Ireland. It was originally passed down orally in the prehistoric era, being part of ancient Celtic religion. Many myths were later written down in the early medieval era by C ...

, Sadhbh or Sive ( ) was the mother of

Oisín Oisín ( ), Osian, Ossian ( ), or anglicized as Osheen ( ) was regarded in legend as the greatest poet of Ireland, a warrior of the Fianna in the Ossianic or Fenian Cycle of Irish mythology. He is the demigod son of Fionn mac Cumhaill and of ...

Fionn mac Cumhail Fionn mac Cumhaill ( ; Old and mga, Find or ''mac Cumail'' or ''mac Umaill''), often anglicized Finn McCool or MacCool, is a hero in Irish mythology, as well as in later Scottish and Manx folklore. He is leader of the ''Fianna'' bands of ...

. She is either a daughter of Bodb Derg, king of the Síd of

Munster Munster ( gle, an Mhumhain or ) is one of the provinces of Ireland, in the south of Ireland. In early Ireland, the Kingdom of Munster was one of the kingdoms of Gaelic Ireland ruled by a "king of over-kings" ( ga, rí ruirech). Following the ...

, or may derive in part from Sadb ingen Chuinn, daughter of

Conn of the Hundred Battles Conn Cétchathach (; "of the Hundred Battles"), son of Fedlimid Rechtmar, was a semi-legendary High King of Ireland and the ancestor of the Connachta, and, through his descendant Niall Noígiallach, the Uí Néill dynasties, which dominated Irela ...

. The legend goes that Sadhbh was enchanted to take the form of a doe for refusing the love of Fer Doirich (or Fear Doirche), the dark

druid A druid was a member of the high-ranking class in ancient Celtic cultures. Druids were religious leaders as well as legal authorities, adjudicators, lorekeepers, medical professionals and political advisors. Druids left no written accounts. Whi ...

of the Men of Dea (here meaning the

Tuatha Dé Danann The Tuath(a) Dé Danann (, meaning "the folk of the goddess Danu (Irish goddess), Danu"), also known by the earlier name Tuath Dé ("tribe of the gods"), are a supernatural race in Irish mythology. Many of them are thought to represent deity, ...

). She held this form for three years, until a serving man of the Dark Druid took pity on her and told her that if she set foot in the

dún A dun is an ancient or medieval fort. In Ireland and Britain it is mainly a kind of hillfort and also a kind of Atlantic roundhouse. Etymology The term comes from Irish ''dún'' or Scottish Gaelic ''dùn'' (meaning "fort"), and is cognate ...

(fort or castle) of the

Fianna ''Fianna'' ( , ; singular ''Fian''; gd, Fèinne ) were small warrior-hunter bands in Gaelic Ireland during the Iron Age and early Middle Ages. A ''fian'' was made up of freeborn young males, often aristocrats, "who had left fosterage but had n ...

of Ireland, the druid would no longer have any power over her. She then travelled straight to Almhuin (Fionn's house) and was found by Fionn while he was out hunting. Since Sadhbh was a human in animal form, she was not harmed by Fionn's

hounds A hound is a type of dog that assists hunters by tracking or chasing the animal being hunted. Hound may also refer to: * Dog, any dog of the subfamily Caninae Arts and entertainment * ''Hounds'' (TV series), a 2012 television comedy series set a ...

Bran and Sceolan, as they too had been transformed from their original human shape. On their return to Almhuin, Sadhbh became a beautiful girl once more and soon she and Fionn were married. Fionn loved her so much that he gave up hunting and all other pleasures but her, and she quickly became pregnant. It was while Fionn was in battle against the

Vikings Vikings ; non, víkingr is the modern name given to seafaring people originally from Scandinavia (present-day Denmark, Norway and Sweden), who from the late 8th to the late 11th centuries raided, pirated, traded and se ...

that Sadhbh was taken from him. A false image of Fionn and of Bran and Sceolan appeared outside the dún and Sadhbh ran out to her husband, unaware of the danger. As soon as she reached the false image it changed to reveal the Fear Doirche, who took out a

wand A wand is a thin, light-weight rod that is held with one hand, and is traditionally made of wood, but may also be made of other materials, such as metal or plastic. Long versions of wands are often styled in forms of staves or sceptres, which ...

made of

hazel The hazel (''Corylus'') is a genus of deciduous trees and large shrubs native to the temperate Northern Hemisphere. The genus is usually placed in the birch family Betulaceae,Germplasmgobills Information Network''Corylus''Rushforth, K. (1999). ...

and struck her, thus she became a deer once more. Fionn spent seven years searching for Sadhbh, but to no avail. At the end of these seven long years, a wild boy was found in the forest while the Fianna hunted. Immediately, Fionn recognised in the boy's face some of Sadhbh's features and realised he was looking at their son. He was named Oisín and over time he became as famous as his father is in Irish mythology.Irish Folktale; Oisín's Mother

References

Characters in Irish mythology Fenian Cycle Irish-language feminine given names Women in mythology {{Celt-myth-stub