Kermac Macmaghan (
fl.
''Floruit'' (; abbreviated fl. or occasionally flor.; from Latin for "they flourished") denotes a date or period during which a person was known to have been alive or active. In English, the unabbreviated word may also be used as a noun indicatin ...
1262–1264) was a thirteenth-century Scottish nobleman. In 1262, he is stated to have aided
William I, Earl of Ross
William I, Earl of Ross (Gaelic: ''Uilleam''; d. 1274) was ruler of the province of Ross in northern Scotland.
William appears as early as 1232, witnessing a charter as the son of Ferquhard, Earl of Ross. He succeeded his father as Earl around 1 ...
in a particularly vicious attack in the
Hebrides
The Hebrides (; gd, Innse Gall, ; non, Suðreyjar, "southern isles") are an archipelago off the west coast of the Scottish mainland. The islands fall into two main groups, based on their proximity to the mainland: the Inner and Outer Hebrid ...
. The assault itself is recorded by a thirteenth-century Scandinavian
saga
is a series of science fantasy role-playing video games by Square Enix. The series originated on the Game Boy in 1989 as the creation of Akitoshi Kawazu at Square. It has since continued across multiple platforms, from the Super NES to the Pl ...
, and was likely conducted on behalf of
Alexander III, King of Scotland
Alexander III (Medieval ; Modern Gaelic: ; 4 September 1241 – 19 March 1286) was King of Scots from 1249 until his death. He concluded the Treaty of Perth, by which Scotland acquired sovereignty over the Western Isles and the Isle of Man. ...
, who wished to incorporate
Isles into the
Scottish realm
The Kingdom of Scotland (; , ) was a sovereign state in northwest Europe traditionally said to have been founded in 843. Its territories expanded and shrank, but it came to occupy the northern third of the island of Great Britain, sharing a ...
. The following year,
Hákon Hákonarson, King of Norway
Haakon IV Haakonsson ( – 16 December 1263; Old Norse: ''Hákon Hákonarson'' ; Norwegian: ''Håkon Håkonsson''), sometimes called Haakon the Old in contrast to his namesake son, was King of Norway from 1217 to 1263. His reign lasted for 46 ...
launched an expedition into the Isles to reassert Norwegian authority. The latter's campaign proved to be an utter failure, and after his departure and death the same year, the Scots forced the submission of the leading
magnate
The magnate term, from the late Latin ''magnas'', a great man, itself from Latin ''magnus'', "great", means a man from the higher nobility, a man who belongs to the high office-holders, or a man in a high social position, by birth, wealth or ot ...
s of the Isles. In 1264, Kermac is recorded to have received compensation for services rendered. A fifteenth-century pedigree concerning
Clan Matheson
Clan Matheson ( gd, Clann Mhathain ) is a Highland Scottish clan.
History
Origins of the clan
The surname Matheson has more than one anglicization of its Scottish Gaelic derivation.Way, George and Squire, Romily. (1994). ''Collins Scottish C ...
(''Clann Mhic Mhathain'') seems to indicate that Kermac is identical to a certain Coinneach mac Mathghamhna, ancestor of the
clan. The latter may or may not be an ancestor of
Clan Mackenzie
Clan Mackenzie ( gd, Clann Choinnich ) is a Scottish clan, traditionally associated with Kintail and lands in Ross-shire in the Scottish Highlands. Traditional genealogies trace the ancestors of the Mackenzie chiefs to the 12th century. However ...
(''Clann Choinnich'').
Scottish vassal

In the mid point of the thirteenth century,
Alexander II, King of Scots
Alexander II ( Medieval Gaelic: '; Modern Gaelic: '; 24 August 1198 – 6 July 1249) was King of Scotland from 1214 until his death. He concluded the Treaty of York (1237) which defined the boundary between England and Scotland, virtually un ...
, and his son and successor,
Alexander III, King of Scots, made several attempts to incorporate the
Hebrides
The Hebrides (; gd, Innse Gall, ; non, Suðreyjar, "southern isles") are an archipelago off the west coast of the Scottish mainland. The islands fall into two main groups, based on their proximity to the mainland: the Inner and Outer Hebrid ...
into the
Scottish realm
The Kingdom of Scotland (; , ) was a sovereign state in northwest Europe traditionally said to have been founded in 843. Its territories expanded and shrank, but it came to occupy the northern third of the island of Great Britain, sharing a ...
.
[ Oram (2011) chs. 13–14; Reid (2011).] Forming a part of the
Kingdom of the Isles
The Kingdom of the Isles consisted of the Isle of Man, the Hebrides and the islands of the Firth of Clyde from the 9th to the 13th centuries AD. The islands were known to the Norse as the , or "Southern Isles" as distinct from the or Nort ...
, these islands were a component of the far-flung
Norwegian commonwealth. The independence of the Islesmen, and the lurking threat of their nominal overlord, the formidable
Hákon Hákonarson, King of Norway
Haakon IV Haakonsson ( – 16 December 1263; Old Norse: ''Hákon Hákonarson'' ; Norwegian: ''Håkon Håkonsson''), sometimes called Haakon the Old in contrast to his namesake son, was King of Norway from 1217 to 1263. His reign lasted for 46 ...
, constituted a constant source of concern for the
Scottish Crown.
In 1261, Alexander III sent an embassy to Norway attempting to negotiate the purchase of the Isles from the
Norwegian Crown. When mediation came to nought, Alexander III evidently orchestrated an invasion into the Isles as means to openly challenge his Norwegian counterpart's authority. Specifically, the thirteenth-century ''
Hákonar saga Hákonarsonar
''Hákonar saga Hákonarsonar'' ("The Saga of Haakon Haakonarson") or ''Hákonar saga gamla'' ("The Saga of Old Haakon") is an Old Norse Kings' Saga, telling the story of the life and reign of King Haakon Haakonarson of Norway.
Content and styl ...
'' indicates that Kermac aided
William I, Earl of Ross
William I, Earl of Ross (Gaelic: ''Uilleam''; d. 1274) was ruler of the province of Ross in northern Scotland.
William appears as early as 1232, witnessing a charter as the son of Ferquhard, Earl of Ross. He succeeded his father as Earl around 1 ...
during this action, and states that the two led a force of Scots who burnt down a town and churches on
Skye
The Isle of Skye, or simply Skye (; gd, An t-Eilean Sgitheanach or ; sco, Isle o Skye), is the largest and northernmost of the major islands in the Inner Hebrides of Scotland. The island's peninsulas radiate from a mountainous hub dominated ...
. The invaders are described to have killed many men and women in their attack, and to have viciously
impaled little children upon their spears. It is possible that the remarkable savagery attributed to the Scots may have been intended to terrorise the Islesmen into submission. The island itself appears to have formed part of the kingdom controlled by
Magnús Óláfsson, King of Mann and the Isles. The earl's followers in this enterprise were likely drawn from his
vast provincial lordship.

Thus provoked, Hákon assembled an enormous fleet to reassert Norwegian sovereignty along the north and west coasts of Scotland. In July 1263, this fleet disembarked from Norway, and by mid August, Hákon reaffirmed his overlordship in Shetland and Orkney, forced the submission of Caithness, and arrived in the Hebrides. Having rendezvoused with his vassals in the region, Hákon secured several
castles
A castle is a type of fortified structure built during the Middle Ages predominantly by the nobility or royalty and by military orders. Scholars debate the scope of the word ''castle'', but usually consider it to be the private fortified r ...
, oversaw raids into the surrounding mainland. Unfortunately for the Norwegian king, stormy weather drove some of his ships ashore on the
Ayrshire
Ayrshire ( gd, Siorrachd Inbhir Àir, ) is a Counties of Scotland, historic county and registration county in south-west Scotland, located on the shores of the Firth of Clyde. Its principal towns include Ayr, Kilmarnock and Irvine, North Ayrshi ...
coast. A series of inconclusive
skirmishes upon the shore near
Largs
Largs ( gd, An Leargaidh Ghallda) is a town on the Firth of Clyde in North Ayrshire, Scotland, about from Glasgow. The original name means "the slopes" (''An Leargaidh'') in Scottish Gaelic.
A popular seaside resort with a pier, the town mark ...
, together with ever-worsening weather, discouraged the Norwegians and convinced them to turn for home. After redistributing portions of the region to certain faithful supporters, Hákon led his forces from the Hebrides and reached the
Northern Isles
The Northern Isles ( sco, Northren Isles; gd, Na h-Eileanan a Tuath; non, Norðreyjar; nrn, Nordøjar) are a pair of archipelagos off the north coast of mainland Scotland, comprising Orkney and Shetland. They are part of Scotland, as are th ...
, where he fell ill and died that December.
Although ''Hákonar saga Hákonarsonar'' declares that the Norwegian campaign was a triumph, in reality it was an utter failure. Hákon had failed to break Scottish power; and the following year, Alexander III seized the initiative, and oversaw a series of invasions into the Isles and northern Scotland. According to the thirteenth-century ''
Gesta Annalia I
''Gesta Annalia'' ("Yearly Deeds") is an important medieval chronicle detailing the history of Scotland.
The history seems to be split into two main sections. Whilst ''Gesta Annalia I'' seems to concern events to February 1285, ''Gesta Annalia I ...
'', one such expedition was undertaken by
Alexander Comyn, Earl of Buchan
Alexander Comyn, 2nd Earl of Buchan (died 1289) was a Scoto-Norman magnate who was one of the most important figures in the 13th century Kingdom of Scotland. He was the son of William Comyn, jure uxoris Earl of Buchan, and Marjory, Countes ...
,
William, Earl of Mar, and
Alan Hostarius
Alan Hostarius (or Alan Durward) ( gd, Ailean Dorsair) (died after 1264, or in 1275) was the son of Thomas de Lundin, a grandson of Gille Críst, Mormaer of Mar. His mother's name is unknown, but she was almost certainly a daughter of Máel ...
. Heavy fines were extracted from the northern reaches of the Scottish realm. Two hundred head of cattle were extracted from the Caithnessmen, and one hundred eighty head of cattle from the Earl of Ross himself. The severity of this latter fine could be evidence that the earl's actions during the Scoto-Norwegian conflict were deemed unacceptable by the Scottish Crown. In fact, the aforesaid Alexander Comyn and Alan are known to have extracted twenty head of cattle from William's earldom and granted this sum to Kermac as compensation for services rendered.
[ Carpenter (2013) p. 157 § 13; Barrow (2006) p. 146; Grant (2000) pp. 112, 112 n. 18, 113; McDonald (1997) p. 106 n. 11; Cowan (1990) p. 130 n. 70; Black (1971) p. 587; Duncan; Brown (1956–1957) pp. 212 n. 5; Matheson (1950) pp. 196–197; Fraser-Mackintosh (1875) p. 38; Thomson (1836) p. 31*.]
In 1266, almost three years after Hákon's abortive campaign, terms of peace were finally agreed upon between the Scottish and Norwegian Crowns. Specifically, with the conclusion of the
Treaty of Perth
The Treaty of Perth, signed 2 July 1266, ended military conflict between Magnus VI of Norway and Alexander III of Scotland over possession of the Hebrides and the Isle of Man. The text of the treaty.
The Hebrides and the Isle of Man had bec ...
in July, Hákon's son and successor,
Magnús Hákonarson, King of Norway, formally resigned all rights to Mann and the islands on the western coast of Scotland. In so doing, the territorial dispute over Scotland's western maritime region was settled at last.
Ancestral figure

Kermac appears to be identical to Coinneach mac Mathghamhna, a figure who appears in the pedigree of
Clan Matheson
Clan Matheson ( gd, Clann Mhathain ) is a Highland Scottish clan.
History
Origins of the clan
The surname Matheson has more than one anglicization of its Scottish Gaelic derivation.Way, George and Squire, Romily. (1994). ''Collins Scottish C ...
(''Clann Mhic Mhathain'') preserved within the fifteenth-century
MS 1467
MS 1467, earlier known as MS 1450, is a mediaeval Gaelic manuscript which contains numerous pedigrees for many prominent Scottish individuals and clans. Transcriptions of the genealogies within the text were first published in the early 19th centu ...
.
[ Black (1971) p. 587; Matheson (1950); Skene (1890) pp. 485–486, 486 n. 52; Black; Black (n.d.b).] If correct, Kermac would be the clan's eponymous ancestor,
[ Matheson (1950).] and the record of 1264 would be the earliest recorded instance of the Gaelic surname borne by the clan.
[ Black (1971) p. 587.] Another clan covered within MS 1467 is the neighbouring
Clan Mackenzie
Clan Mackenzie ( gd, Clann Choinnich ) is a Scottish clan, traditionally associated with Kintail and lands in Ross-shire in the Scottish Highlands. Traditional genealogies trace the ancestors of the Mackenzie chiefs to the 12th century. However ...
(''Clann Choinnich''). Although this Mackenzie genealogy can be interpreted as evidence of a line of descent from Coinneach as well, an alternative interpretation of this source is that it is evidence that the clans share an earlier common ancestor.
According to tradition that seems to refer to Coinneach, a young chieftain from
Kintail
Kintail ( gd, Cinn Tàile) is an area of mountains in the Northwest Highlands of Scotland, located in the Highland Council area. It consists of the mountains to the north of Glen Shiel and the A87 road between the heads of Loch Duich and Loch ...
—a man related to the Mathesons—spent time on
the Continent
Continental Europe or mainland Europe is the contiguous continent of Europe, excluding its surrounding islands. It can also be referred to ambiguously as the European continent, – which can conversely mean the whole of Europe – and, by ...
in the service of the
King of France
France was ruled by Monarch, monarchs from the establishment of the West Francia, Kingdom of West Francia in 843 until the end of the Second French Empire in 1870, with several interruptions.
Classical French historiography usually regards Cl ...
. After having travelled to distant lands on a ship provided by the king, this chieftain is said to have returned home to Scotland a prosperous and accomplished man, and was later commissioned by
Alexander II, King of Scotland to construct
Eilean Donan Castle
Eilean Donan ( gd, Eilean Donnain) is a small tidal island situated at the confluence of three sea lochs (Loch Duich, Loch Long and Loch Alsh) in the western Highlands of Scotland, about from the village of Dornie. It is connected to the mai ...
.
[ Miket; Roberts (2007) pp. 84–87; Macquarrie, AD (1982) pp. 129–130; Matheson (1950) p. 221; Macrae (1910) pp. 293–295.] According to the mediaeval chronicler
Matthew Paris
Matthew Paris, also known as Matthew of Paris ( la, Matthæus Parisiensis, lit=Matthew the Parisian; c. 1200 – 1259), was an English Benedictine monk, chronicler, artist in illuminated manuscripts and cartographer, based at St Albans Abbey ...
, Hugh de Châtillon,
Count of Saint-Pol
The county of Saint-Pol (or ''Sint-Pols'') was a county around the French city of Saint-Pol-sur-Ternoise (''Sint-Pols-aan-de-Ternas'') on the border of Artois and Picardy, formerly the county of Ternois.
For a long time the county belonged to F ...
commissioned the construction of a great ship at
Inverness
Inverness (; from the gd, Inbhir Nis , meaning "Mouth of the River Ness"; sco, Innerness) is a city in the Scottish Highlands. It is the administrative centre for The Highland Council and is regarded as the capital of the Highlands. Histo ...
in preparation for the
Seventh Crusade. Although it is unknown whether Kermac was indeed a sea-going participant in this crusade led by
Louis IX, King of France
Louis IX (25 April 1214 – 25 August 1270), commonly known as Saint Louis or Louis the Saint, was King of France from 1226 to 1270, and the most illustrious of the House of Capet, Direct Capetians. He was Coronation of the French monarch, c ...
, some Scottish noblemen certainly did accompany the king on the campaign.
[ Macquarrie, A (2001); Matheson (1950) p. 223.]
Notes
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{{DEFAULTSORT:Kermac Macmaghan
13th-century Scottish people
Clan Mackenzie
Clan Matheson
Medieval Gaels from Scotland
Scottish clan chiefs