Origins of Clan Barclay
Clan Barclay is a Scottish family of Norman origin, whose name and presence in Scotland are part of the broader story of Norman settlement that transformed the country during the 12th century. The family is believed to descend from the de Berkelai family — a Norman house whose name derives from Berkeley in Gloucestershire, England, itself named from an Old English term meaning "birch clearing" or "birch wood." The de Berkelais were among the Norman families who came to England with William the Conqueror in 1066, and it was from England that a branch of the family subsequently made its way north to Scotland.
The Barclays came to Scotland during the reign of King David I, who actively encouraged Norman and Anglo-Norman families to settle in his kingdom as part of a deliberate policy of feudal reorganisation and administrative modernisation. Among those who came north under this royal patronage was a member of the de Berkelai family, and it is from this early settler that the Scottish Barclays are generally believed to descend. One of the earliest documented figures is Sir Walter de Berkeley, who rose to become Great Chamberlain of Scotland under King William the Lion — one of the most senior administrative offices in the Scottish kingdom, reflecting how quickly and how thoroughly the family established itself in their adopted country.
Over the generations, the Norman de Berkelai evolved into the distinctly Scottish Barclay, and the family put down roots in Aberdeenshire and Kincardineshire that would prove extraordinarily deep and lasting. Spelling variants found in historical records include Barclay, Barcley, Berkley, Berkeley, Barclaye, and Berclay in older documents. In North American records, Barclay is the dominant form, though Berkeley appears in some American colonial records reflecting the earlier English connection. Genealogical researchers should search both Barclay and Berkeley to capture the full range of family history.
The Clan Motto: Aut Agere Aut Mori
The motto of Clan Barclay is Aut Agere Aut Mori — in English, "Either action or death." It is one of the most uncompromising of all Scottish clan mottos — a stark statement that there is no acceptable middle ground between decisive engagement and mortal sacrifice. For a family whose history spans centuries of military service, religious conviction, and strategic leadership at the highest levels, the motto feels entirely apt. The Barclays, across their various branches and centuries, have consistently been people who acted on their convictions rather than merely holding them.
The clan crest features a hand holding a dagger — a martial image consistent with the directness of the motto. The Barclay tartan is a striking design characterised by bold yellow and black against a green and blue background, one of the more distinctive Highland tartans and easily recognised at clan gatherings and heritage events.
Towie Barclay Castle and the Ancestral Seat
The most tangible monument to the Barclay family's long presence in Scotland is Towie Barclay Castle in Aberdeenshire — one of the most evocative clan seats in the north-east and a remarkable survival from the medieval and early modern periods. The castle is a tower house of the kind typical of Scottish noble families in this era — tall, defensible, and built for both residence and protection. What makes Towie Barclay particularly notable is the exceptional quality of its interior stonework, especially the vaulted great hall, which is considered one of the finest examples of its kind in Scotland.
The castle fell into disrepair over the centuries but was sympathetically restored in the 20th century and remains in private hands today — a living connection to the family that built it. For descendants of the Barclay family making the journey to Aberdeenshire, Towie offers something rare and valuable: a physical place where the family's history can be felt as well as read, where the stones carry the memory of the people who shaped them.
The north-east Scottish landscape surrounding Towie Barclay was shared with several other significant families. Neighbours in Aberdeenshire and Kincardineshire included Clan Keith, the hereditary Marischals of Scotland, Clan Burnett of Crathes, and Clan Allardice in The Mearns, all part of the broader community of north-east Scottish families whose histories intersect repeatedly across the medieval and early modern periods.
The Barclays of Urie and the Quaker Faith
Among the most distinctive chapters in Barclay family history is the story of the Barclays of Urie in Kincardineshire — a branch of the family whose embrace of the Quaker faith in the 17th century set them apart from their contemporaries and gave them a permanent place in the broader history of religious dissent and intellectual courage.
Colonel David Barclay of Urie, a veteran soldier who had served in the Thirty Years War, converted to Quakerism in the 1660s — a decision that was, in the context of the time, both courageous and costly. The Quakers, or the Religious Society of Friends, were a radical Protestant movement that rejected the established church, refused to take oaths, and insisted on the equality of all people before God. In an era of fierce religious conformity these convictions brought their adherents into regular conflict with the authorities, and the Barclays of Urie were no exception. David Barclay was imprisoned for his faith on more than one occasion, and his family suffered the social and legal consequences of their nonconformity.
It was David's son, Robert Barclay (1648–1690), who would carry the family's Quaker convictions to their most remarkable intellectual expression. Educated in Paris and possessed of a formidable intellect, he brought to the defence of Quaker beliefs a rigour and sophistication that had not previously been applied to them. His masterwork — the Apology for the True Christian Divinity, published in Latin in 1676 and in English in 1678 — remains a landmark in the history of Protestant theology and is widely regarded as the most important theological work the Quaker movement has ever produced.
The Apology set out the theological foundations of Quakerism with a clarity and depth that commanded respect even from those who disagreed with its conclusions. Barclay argued for the primacy of the Inner Light — the direct experience of God's presence in the human soul — as the foundation of true Christian faith, and he engaged with the full range of contemporary theological debate in making his case. The work was dedicated to King Charles II, and Barclay himself was on sufficiently good terms with the royal family to intercede on behalf of imprisoned Quakers. His Apology has never been out of print and continues to be read and studied by Quakers and historians of religion across the world.
Barclay de Tolly and the Defeat of Napoleon
If Robert Barclay represents the family's intellectual and spiritual reach, then Field Marshal Prince Michael Andreas Barclay de Tolly (1757–1818) represents its military and geopolitical one — and his role in European history is significantly greater than is often appreciated outside specialist military circles.
Born in what is now Latvia, Barclay de Tolly was a Russian general of Scottish descent whose family had settled in the Baltic region as part of the remarkable Scottish diaspora that scattered across Europe during the wars and upheavals of the 17th century. He rose through the ranks of the Russian Imperial Army to become one of its most senior commanders, and when Napoleon invaded Russia in 1812, it was Barclay de Tolly who served as Minister of War and commander of the First Western Army.
His strategy in the face of Napoleon's advance was controversial at the time but has been largely vindicated by history. Rather than meeting the French army in pitched battles that Russia could not afford to lose, Barclay de Tolly pursued a policy of strategic withdrawal — drawing the French deeper into Russian territory, stretching their supply lines, and allowing the Russian winter and the vast distances of the country to do their work. Though he was replaced by Kutuzov before the Battle of Borodino and became a target of public criticism for his apparent reluctance to engage, the strategy he had set in motion contributed fundamentally to Napoleon's eventual catastrophic defeat.
Barclay de Tolly was later restored to favour, led Russian forces in the final campaigns against Napoleon in 1813 and 1814, and was created a Field Marshal and a Prince of the Russian Empire in recognition of his services. For those who carry the Barclay name today, his story is a reminder of the extraordinary reach of the Scottish diaspora — of how a family name that began in Aberdeenshire could, through the movements of history, find itself at the centre of one of the most consequential military campaigns in European history.
Clan Barclay in the Wars of Independence
Closer to home, the Barclays played a part in Scotland's Wars of Independence in the 13th and 14th centuries. Like many Scottish families, their loyalties were tested by the conflicting pressures of the period, and members of the family appear in records on both sides of the political divide at different moments. Their eventual alignment with the Scottish cause was consistent with the pattern of many north-east families who ultimately chose independence over submission to English rule.
The Barclay Name in the Diaspora
The Barclay surname spread widely through Scottish emigration from the 17th century onward, carried to North America, Australia, New Zealand, and other parts of the world. In the United States the name is well established, with notable Barclay connections in New York and Pennsylvania in particular. In Canada, Barclay descendants settled in significant numbers in Ontario and the Maritime provinces. The Quaker connections of the Barclays of Urie also gave the family particular relevance in American religious history, as Quaker communities were prominent in the founding of Pennsylvania and the broader development of American religious culture.
Barclay Clan Gifts
If the Barclay name is part of your family history, we carry a range of clan heritage gifts at Celtic Ancestry Gifts, all featuring the Aut Agere Aut Mori motto and Barclay clan crest.
A Barclay clan tartan crest ceramic ornament bearing the motto Aut Agere Aut Mori, Either Action or Death, a keepsake of the family's Aberdeenshire heritage. Browse Barclay gifts here.
Browse the full range of Barclay clan gifts at Celtic Ancestry Gifts, including crest apparel, tartan items, and heritage pieces for the whole family.
Search for Your Scottish or Irish Name
Whether the Barclay name is your own or you are drawn to this remarkable story of Norman knights, Quaker theologians, and Russian field marshals, there is a rich and well-documented heritage here worth knowing. If you are researching your own Scottish or Irish family name, use the search bar above to find your clan or surname and browse our full range of heritage gifts.
