• Fergus Mòr (Fergus mac Eirc), an ancestral
figure of Scotland who asked to be crowned in
his own kingdom while seated on the famous
INAUGURATION STONE from the hill of TARA,
the LIA FÁIL. Ireland’s great stone was sent
across the water for the occasion, but then
Fergus Mòr refused to send it back.
• Fergus mac Léti (mac Leide, mac Leda), an
Ulster king whose fantastic adventures are
thought to have been the inspiration for
Jonathan Swift’s satirical masterpiece,
Gulliver’s Travels. Once when he was out sail-
ing, Fergus was set upon by small water
sprites who intended to steal his possessions
and drown him. He turned the tables and
snatched them up, holding them until they
agreed to grant his three wishes. Fergus made
only one wish in three parts: He wanted to be
able to swim underwater in ponds, lakes, and
the ocean. The fairies agreed, but restricted
his powers by saying he could not submerge
himself in Lough Rudraige in Ulster—where,
of course, he was soon tempted to swim.
There he encountered a water monster called
a muirdris, which frightened him so much
that his head turned around to face his back.
He survived, but his DRUIDS faced the difficult
question of whether this change made him a
BLEMISHED KING and therefore unfit to reign.
Through some loophole of interpretation,
they determined that having one’s head on
backward was not a blemish, but to keep
Fergus from knowing what had happened,
they covered all the mirrors in EMAIN MACHA,
the great royal residence of Ulster. And so
Fergus lived happily enough for seven years,
until a woman he had mistreated revealed the
truth. Fergus returned to Loch Rudraige and
killed the muirdris, but fell dead of exhaustion
afterward, his head still facing backward.
• Fergus mac Róich (mac Roech, mac Roth,
MacRoy), the greatest of heroes by this
renowned name. He was king of Ulster—the
province most associated with the regal name
of Fergus—when he married
NESSA, the WAR-
RIOR WOMAN whose son bore her name: CON-
COBAR MAC NESSA. She agreed to wed Fergus
on the terms that her son ascend to the throne
for a year, so that thereafter his progeny
would be royal. Fergus willingly agreed, but
when the year was over he discovered that
Nessa had plotted with his nobles to keep him
from returning. Fergus went south from
Ulster and gathered allies at TARA, but
Concobar resisted the army and maintained
control of Fergus’s former kingdom.
Fergus made peace with his usurper, but
Concobar’s continual treachery finally turned
him into an enemy. When the fated beauty
DEIRDRE was born and a prophecy revealed that
desire for her would destroy the land, Concobar
refused his druids’ advice that the infant be
killed to spare the land bloodshed. Instead he
sent her away to be raised to womanhood, with
the intention of having her beauty for himself.
She found her own lover, however, and escaped
with him to Scotland. From there Deirdre, her
lover NOÍSIU, and his brothers, the SONS OF UIS-
NEACH, were lured back with a promise of safety,
which Fergus guaranteed with his honor. But no
sooner had Fergus departed the court than
Concobar had Noísiu killed and took Deirdre
for himself—although she outwitted him by
choosing death over life without her love.
Fergus, infuriated that his honor had been
besmirched by Concobar’s devious plan, raided
the royal court at EMAIN MACHA and burned it to
the ground. (Archaeological excavations have,
indeed, found evidence of a huge conflagration
at Emain Macha in the dim prehistorical past.)
Fergus took his warriors and headed west, to
the court of queen MEDB at CRUACHAN, the
western equivalent of Emain Macha. There,
according to many texts, he became her lover.
They were well matched, for both were sexually
voracious. His manhood was so impressive that
the seven-foot-tall stone pillar on Tara called
the LIA FÁIL is also called Bod Fhearghais,
“Fergus’s phallus.” His surname may imply his
father was a stallion, appropriate to such a well-
endowed hero.
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