Background Texture
Scottish Clans

Moriarty Tartans & Clan

The Moriarty clan tartan represents one of Ireland's most ancient Gaelic families, whose storied legacy spans from medieval Munster chieftains to renowned scholars and warriors across Ireland, Scotland, and the global Irish diaspora in America and Canada.

Clan Motto

Fortis et Fidelis
(Strong and Faithful)

Heritage & Identity

Who Wears Moriarty Tartan?

Worn by Moriarty descendants worldwide, sept families including O'Moriarty and MacMoriarty bearers, Irish regiment members, and Celtic heritage enthusiasts across America, Canada, and Britain.

Associated Names

O'Moriarty
MacMoriarty
Moriarty
O'Muircheartach
Muircheartach
Morrity
Moriarity
Moriaty
Moriarty
Mortiarty
Morriarity
Murtagh
Murty
McMoriarty
Murtaugh
Military Heritage

Associated Regiments

Moriarty warriors served with distinction in Irish brigades, British Army units, and colonial forces, particularly excelling in American Civil War service and Irish revolutionary movements throughout history.

Irish Brigade (France)
Irish Guards (Britain)
Connaught Rangers (Britain)
Royal Irish Regiment (Britain)
69th Infantry Regiment (USA)
Irish Republican Army (Ireland)
Irish Volunteers (Ireland)

Shop Moriarty Tartan Products

Discover authentic Moriarty clan products including traditional kilts, Celtic dress accessories, clan crests, tartan scarves, ties, and ceremonial items crafted for descendants across America, Canada, and Ireland.

Moriarty Tartans

0 Variations

Each tartan can feature several variations, with the most common being Ancient, Modern, Weathered, Hunting and Dress.

The Moriarty Story

Four centuries of history woven into every thread

The Moriarty clan traces its origins to the ancient Kingdom of Kerry, where they ruled as lords of Uí Ráthach from the 10th century. Descended from Muircheartach, a skilled sea-lord, the family established themselves as one of Ireland's premier Gaelic dynasties. Their ancestral seat at Castlemaine commanded the strategic Dingle Peninsula, controlling vital trade routes between Ireland and continental Europe. Early clan chiefs wielded considerable power as allies of the MacCarthy kings of Munster, defending Kerry's coastline against Viking raids and Norman invasions throughout medieval times.

Moriarty History 1
Moriarty History 2

During the Norman invasion of the 12th century, the Moriartys fiercely resisted Anglo-Norman expansion into Kerry, maintaining their Gaelic independence longer than most Irish clans. The family adapted to changing political landscapes while preserving their cultural traditions and territorial control. Notable clan leaders included Domhnall Mór Ó Muircheartaigh, who successfully negotiated treaties with both Norman lords and rival Irish kings. The Moriartys established strong ecclesiastical connections, founding monasteries and supporting Gaelic learning throughout their territories, becoming renowned patrons of Irish scholarship and poetry.

Where does the name Moriarty come from?

Moriarty derives from Irish Gaelic 'Ó Muircheartaigh' meaning 'descendant of Muircheartach,' with 'muir' (sea) and 'ceardach' (skilled). The name originates from the ancient Kingdom of Kerry, where the clan ruled as lords of Uí Ráthach territory. This patronymic surname reflects the Gaelic tradition of honoring skilled seafaring ancestors who mastered Ireland's coastal waters and established maritime dominance.

The Tudor conquest of Ireland brought significant challenges to Moriarty power, as English plantation policies targeted Gaelic lordships throughout Munster. Despite losing much of their ancestral territory, clan members adapted by entering military service, legal professions, and merchant trades. Many Moriartys joined the famous Irish Brigade in France, serving with distinction under Louis XIV and subsequent French monarchs. Others remained in Kerry as hedge schoolmasters and poets, preserving Gaelic culture during the Penal Law era while maintaining clan traditions through secret gatherings and storytelling.

Moriarty History 3

The Great Famine of the 1840s devastated Kerry, forcing thousands of Moriartys to emigrate to America, Canada, and Australia. Clan members distinguished themselves in their new homelands, with notable achievements in politics, military service, and business. In America, Moriartys served in both Union and Confederate forces during the Civil War, while Canadian branches established successful farming communities in Nova Scotia and Ontario. The family produced distinguished scholars, including mathematicians, physicians, and educators who contributed significantly to North American intellectual life throughout the 19th and 20th centuries.

Moriarty History 4
The Moriarty tartan embodies centuries of Irish heritage, from Kerry kingdoms to global service, woven in patterns that honor ancient Gaelic nobility and modern achievement.
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