Fergus Roich, Fergus Roech, Fergus Ro-ech, Fergus Roigh, Fergus Roi, Fergus Roth, Fergus Rosa Ruaidh, Fergus Rossa, Fergus Mac-Roy
One of the greatest of all Ulster heroes, best known for (a) being tutor to Cúchulainn; (b) losing his throne to Conchobar mac Nessa through the treachery of Ness; (c) encouraging Deirdre and Noíse to return to Ireland; (d) going into exile to join Queen Medb's forces in Connacht; and (e) revealing the story of the Táin Bó Cuailnge [Cattle Raid of Cooley] to the poet Senchán Torpéist. Additionally, Fergus is characterized from his earliest portrayals as having great sexual energy, as implied in his earliest patronymic, Roach, possibly from Ro-ech [i.e. great horse]. He had huge genitalia, requiring seven women to satisfy him. Fál, the upright stone at Tara, was known in 19th-century oral tradition as Bod Fhearghais [Irish, Fergus's penis], perhaps implying Fergus mac Róich. His great sword is Caladbolg.
Most of our perception of Fergus's persona is drawn from his description in the Táin, augmented by both earlier and later texts. Fergus is king of Ulster, resident at Emain Macha, when he falls in love with Ness, the daughter of Eochaid Sálbuide. She agrees to marry Fergus but only on condition that her son from a previous encounter, Conchobar mac Nessa, be allowed to become king for a year, almost as a trial. Fergus agrees to this, becoming also the foster-father of Conchobar, but Ness contrives with the nobles to prevent Fergus's return. In texts outside the Táin, an ambitious young Conchobar drives Fergus from Emain Macha, whence the older man allies himself with Tara, leading an unsuccessful rebellion against his former kingdom.
Fergus encourages the sons of Uisnech, Noíse, Ardan, and Ainnle, to return with Deirdre from Scotland, whence they had fled because Conchobar had desired her, giving his honour as a pledge for their safety. Once the four are back in Ulster, he departs for a three-day banquet, under an obligation to a geis put upon him. In Fergus's absence Conchobar, who has vouched for the lovers' safety, has the sons of Uisnech murdered and takes Deirdre, at last, for himself. Outraged at this dishonour, Fergus returns and burns Emain Macha to the ground. He and his warriors then depart for Cruachain, where they join forces with Medb and her husband, Ailill of Connacht, with whom he serves during most of the action of the Táin. He gives information about his former subjects, but is sometimes reluctant to oppose them in battle, once warning them of his arrival and leading his own forces on a detour south to give the Ulstermen time to assemble. None the less, he kills hundreds of Ulstermen with Caladbolg and would have slain Conchobar, if he had not been prevented from doing so by Cormac Connloinges, Conchobar's son. To vent his rage and disappointment he is said to have struck off the tops of three hills in Co. Meath.
Several stories outside the Táin link Fergus and Medb. In an obscure 7th-century verse Fergus is portrayed as deserting his own people because of his attachment to Medb. They are often seen as lovers, as in the best-known story of Fergus's death. When they are swimming together one day, the nude queen is sitting on his breast with her legs entwined around him. Medb's husband Ailill, understandably jealous, remarks ironically, ‘It is delightful to see what the hart and doe are doing in the lake.’ Hearing this, Lugaid
Although he is not the chief character in it, Fergus is usually thought to have preserved the Táin. According to references in different texts, dating from as early as the 12th century, full knowledge of the great cattle raid has passed from human memory when the bard Senchán Torpéist instructs his followers to wander until they are able to recover the tale to repeat it to perfection. They find Fergus's grave and call upon his spirit, in a three-day invocation, to reveal the Táin to them. He then comes forth from the mound, as mighty as in life, and tells the heroic story. Christian legends describe how Fergus recited the narrative to St Brendan and to St Ciarán of Clonmacnoise.
Fergus's most often-cited 'consort is Flidais, the Diana-like woodland deity, who left her former husband for him. Among his children are Buinne, the faithless retainer; perhaps Conmac, a love-child with Medb and later the founder of Connemara; Fiachra mac Fergusa; and Illann
Fergus did not play a large role in Irish oral tradition, but he does appear frequently in works from the Irish Renaissance, especially by Katharine Tynan Hinkson, ‘The Fate of King Feargus’, and W. B. Yeats, ‘Who Goes with Fergus’, ‘The Rose Upon the Rood of Time’, The Celtic Twilight, etc. This dreamy, poetic, unwarlike Fergus owes little to the warrior of the Táin but draws instead from Sir Samuel Ferguson's mid-19th-century ‘The Abdication of Fergus MacRoy’.
