Clan Lyon: A Legacy of Glamis Castle, Royal Alliance and Trust in the Lord
Introduction
Clan Lyon is a historic Scottish Lowland clan and noble house rooted especially in Angus, Glamis, Forfarshire, Strathmore, Kinghorne, Auldbar, and the wider east of Scotland.
The clan motto is:
“In Te Domine Speravi”
“In thee, O Lord, have I put my trust.”
The clan crest is:
Within a garland of bay leaves, a lady from the middle richly attired, holding in her dexter hand a thistle, all proper.
In simpler terms, this is a richly dressed lady holding a thistle, framed by bay or laurel leaves. The crest is said to allude to the marriage of Sir John Lyon to Princess Jean Stewart, daughter of King Robert II.
The historic and current clan seat is:
Glamis Castle, Angus.
The current chief is:
Simon Patrick Bowes-Lyon
19th Earl of Strathmore and Kinghorne
Chief of Clan Lyon
This article explores the history, people, heritage, tartans, crest, motto, castles, royal connections and modern legacy of Clan Lyon.
Chapter I: Origins of Clan Lyon
The surname Lyon is often connected with the French or Norman word lion, meaning the animal itself, a symbol of courage, nobility and royal strength.
Historic spellings and associated forms include:
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Lyon
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Lyons
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Lion
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Lions
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Lehan
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Lehane
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Bowes-Lyon
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Lyon of Glamis
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Lyon of Strathmore
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Lyon of Kinghorne
Clan Lyon rose to greatness through royal service and royal marriage.
The family’s most important early figure was Sir John Lyon, who gained the favour of King Robert II and married the king’s daughter, Princess Jean Stewart. This marriage gave the Lyon family one of the strongest royal connections in Scottish clan history.
From that union came the noble house later known as the Earls of Kinghorne, then the Earls of Strathmore and Kinghorne.
Clan Lyon is therefore not simply a surname tradition. It is a clan of Glamis Castle, Stewart blood, royal favour, noble office, tartan identity and long aristocratic continuity.
Chapter II: Clan Territory and Ancestral Lands
Clan Lyon’s historic territory includes:
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Glamis
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Angus
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Forfarshire
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Strathmore
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Kinghorne
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Auldbar
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Tannadyce
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Craig
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Cossins
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The east of Scotland
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The wider Scottish diaspora
The clan seat is:
Glamis Castle
Glamis Castle in Angus is the historic and current seat of the chiefs of Clan Lyon.
The Lyon landscape is strongly associated with the fertile lands of Strathmore, the old county of Forfarshire, and one of Scotland’s most famous castles.
Glamis is not only a clan seat. It is one of Scotland’s most recognisable historic houses, associated with royal visits, noble ancestry, ghost stories, Shakespearean imagination and the family history of the late Queen Elizabeth The Queen Mother, who was born Elizabeth Bowes-Lyon.
Chapter III: Important People of Clan Lyon
Sir John Lyon
The founding figure of the clan’s greatness was Sir John Lyon.
He served King Robert II and married Princess Jean Stewart, daughter of the king. This royal marriage became central to Clan Lyon identity and is echoed in the clan crest, where the lady holding the thistle alludes to that Stewart royal alliance.
Sir John Lyon’s marriage transformed the family’s standing and tied the Lyons to the royal house of Scotland.
The Lords Glamis
The Lyon family later became Lords Glamis, linking the name permanently with Glamis Castle and Angus.
The title became one of the foundations of the family’s power and prestige.
Patrick Lyon, 9th Lord Glamis
Patrick Lyon, 9th Lord Glamis, became an important political figure under King James VI.
He was created Earl of Kinghorne, Viscount Lyon, and Baron Glamis in 1606.
This was one of the major steps in the formal elevation of Clan Lyon’s noble line.
The Earls of Strathmore and Kinghorne
The chief’s title later became:
Earl of Strathmore and Kinghorne
This title remains central to the Lyon and Bowes-Lyon family today.
Elizabeth Bowes-Lyon, Queen Elizabeth The Queen Mother
One of the most famous members of the wider family was:
Elizabeth Bowes-Lyon
later Queen Elizabeth The Queen Mother
She married King George VI and became mother of Queen Elizabeth II.
Through her, Clan Lyon became connected not only to medieval Scottish royalty through Princess Jean Stewart, but also to the modern British royal family.
Simon Patrick Bowes-Lyon, 19th Earl of Strathmore and Kinghorne
The current chief is:
Simon Patrick Bowes-Lyon
19th Earl of Strathmore and Kinghorne
Chief of Clan Lyon
He represents the modern chiefly line of Clan Lyon.
Chapter IV: Castles, Houses and Historic Sites
Glamis Castle
Glamis Castle is the great seat of Clan Lyon.
It stands in Angus and is one of the most famous castles in Scotland. It is the seat of the Earl of Strathmore and Kinghorne and the symbolic heart of Clan Lyon.
For Clan Lyon, Glamis Castle represents:
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Chiefship
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Noble power
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Angus roots
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Royal connection
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Stewart marriage
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Bowes-Lyon identity
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The modern Strathmore line
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One of Scotland’s most famous historic houses
Glamis is also deeply associated with legend and literature, especially because of its connection with Macbeth in Shakespeare’s play, though the historical Macbeth connection is far more complex than the theatrical tradition.
Strathmore
Strathmore, meaning the great valley, is central to the title Earl of Strathmore and Kinghorne.
It represents the wider Angus landscape around the clan’s power base.
Kinghorne
Kinghorne forms the second part of the principal earldom title.
Together, Strathmore and Kinghorne express the noble status of the family across different Scottish lands and titles.
Auldbar and Other Lyon Lands
Branches of the Lyon family were also associated with lands such as Auldbar, Tannadyce, Cossins, and other east-of-Scotland estates.
These branches show that the Lyon name was not confined to Glamis alone, though Glamis remains the dominant symbol.
Chapter V: Battles, Politics and Clan Events
Clan Lyon’s history is shaped by royal marriage, noble title, court politics, religious faith, and long service within Scotland’s ruling order.
Royal Marriage to Princess Jean Stewart
The marriage of Sir John Lyon to Princess Jean Stewart, daughter of King Robert II, was the defining moment in the rise of the family.
It gave Clan Lyon royal blood, political prestige and lasting heraldic symbolism.
Rise to Lord Glamis
The Lyon family rose to become Lords Glamis, tying their identity to one of Scotland’s most important castles.
Creation of the Earldom of Kinghorne — 1606
In 1606, Patrick Lyon, 9th Lord Glamis, was created Earl of Kinghorne, Viscount Lyon and Baron Glamis.
This gave the clan’s chiefly line a major place in the Scottish peerage.
Earls of Strathmore and Kinghorne
The title later developed into Earl of Strathmore and Kinghorne, now the senior title of the Clan Lyon chief.
Rivalry with Clan Lindsay
Modern clan summaries list Clan Lindsay as a rival clan of Clan Lyon.
This reflects the competitive noble world of Angus, where major families could be neighbours, allies, rivals and political opponents depending on time and circumstance.
Bowes-Lyon and the Modern Royal Family
The later Bowes-Lyon line gave the clan one of its most famous modern connections through Queen Elizabeth The Queen Mother.
This gave the Lyon name a renewed royal prominence in the 20th century.
Chapter VI: Clan Crest, Motto and Badge
Clan Crest
The Lyon crest is:
Within a garland of bay leaves, a lady from the middle richly attired, holding in her dexter hand a thistle, all proper.
Scotcrest gives the crest as a lady vested within branches of laurel, holding a thistle, while other clan summaries describe the garland as bay leaves.
The symbols suggest:
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Royal alliance
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Scotland, through the thistle
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Honour, through bay or laurel
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Noble marriage
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Female dynastic importance
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Stewart connection
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Grace joined to political strength
This is one of the most elegant crests in Scottish clan heraldry.
Clan Motto
The clan motto is:
“In Te Domine Speravi”
This means:
“In thee, O Lord, have I put my trust.”
Scotcrest translates the motto as “In Thee O Lord I Have Placed My Hope.”
The motto means:
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Faith before fear
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Trust in divine providence
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Hope under pressure
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Loyalty to God
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Strength through belief
For Clan Lyon, the motto gives the noble house a deeply devotional voice.
Clan Badge
A universally agreed plant badge for Clan Lyon is not consistently recorded in the major clan references.
For accuracy, the strongest Lyon symbols are:
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The lady holding the thistle
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The bay or laurel garland
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The motto “In Te Domine Speravi”
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Glamis Castle
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The Lyon tartan
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The titles Strathmore and Kinghorne
Chapter VII: Clan Tartans
Clan Lyon has a recognised tartan tradition.
Lyon Tartan
The Lyon tartan is recorded by the Scottish Register of Tartans under reference 2256.
This gives modern Lyon descendants a recognised tartan identity.
Lyon Ancient and Modern Tartans
Modern tartan suppliers commonly offer Lyon tartans in:
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Ancient
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Modern
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Weathered
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Muted
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Dress or variant forms where available
The usual distinction is dye tone:
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Ancient colours are softer and lighter.
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Modern colours are deeper and stronger.
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Weathered colours are muted and aged.
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Dress versions are brighter and more formal.
Related Lyon-Name Tartans
The Scottish Register of Tartans also records entries such as Lendrum (Lyon version), showing how Lyon-related naming can appear in variant or branch-associated tartan contexts.
The Meaning of Lyon Tartan Today
For modern Lyon and Bowes-Lyon descendants, tartan represents:
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Glamis Castle
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Angus heritage
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The motto “In thee, O Lord, have I put my trust”
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The thistle-bearing lady crest
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Stewart royal alliance
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Strathmore and Kinghorne identity
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Family pride and diaspora connection
The Lyon tartan gives this noble Angus clan a visible and wearable Scottish identity.
Chapter VIII: Heritage, Identity and Clan Traditions
Clan Lyon represents a proud Scottish Lowland identity built on faith, royal marriage, noble title and long continuity.
Its story includes:
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Sir John Lyon
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Princess Jean Stewart
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King Robert II
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Glamis Castle
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The Lords Glamis
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The Earls of Kinghorne
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The Earls of Strathmore and Kinghorne
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Bowes-Lyon royal connection
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The lady-and-thistle crest
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The motto “In Te Domine Speravi”
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Lyon tartans
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A living recognised chief
Associated names and septs include:
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Lyon
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Lyons
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Lion
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Lions
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Lehan
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Lehane
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Bowes-Lyon
Modern clan summaries list Lion(s), Lyon, Lyons, Lehane and Lehan as septs or associated names of Clan Lyon.
The Lyon story is a reminder that Lowland clans could be just as powerful, noble and nationally important as Highland clans.
This is a clan of castles, thistles, royal women, faith, earldoms and enduring prestige.
Chapter IX: Clan Lyon Today
Today, Clan Lyon remains a recognised Scottish clan with a living chief.
The current chief is:
Simon Patrick Bowes-Lyon
19th Earl of Strathmore and Kinghorne
Chief of Clan Lyon
The clan seat is:
Glamis Castle, Angus.
Modern Clan Lyon identity can be found through:
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Family history research
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Tartan wearing
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Visits to Glamis Castle
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Study of Angus and Strathmore history
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Bowes-Lyon royal genealogy
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Scottish heritage events
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Genealogy projects
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Diaspora communities across the world
The clan stands today as a symbol of faith, royal alliance, noble continuity, Angus heritage and Scottish family pride.
Chapter X: Legacy of Clan Lyon
The story of Clan Lyon begins with service, marriage and royal favour.
From Sir John Lyon and Princess Jean Stewart came a house that rose to Glamis, Kinghorne, Strathmore and modern royal connection.
Its crest, the lady holding the thistle, speaks of Scotland, royal marriage and dynastic grace.
Its motto gives the clan its voice:
In Te Domine Speravi — In thee, O Lord, have I put my trust.
That phrase captures the Lyon spirit: faith, loyalty, hope and endurance.
From Glamis Castle to Strathmore, from Stewart princesses to Bowes-Lyon descendants across the world, Clan Lyon continues to carry its history forward.
Its legacy is written in tartan, thistles, laurel leaves, royal marriages, castle stone, noble records and the pride of those who still honour the name.
Tartan Time Machine Closing Paragraph
At Tartan Time Machine, we bring Scotland’s past into the present by exploring the clans, castles, battles, kirkyards, legends and forgotten stories that shaped the nation.
Clan Lyon is one chapter in that greater story — a story of Glamis Castle, Angus roots, Stewart royal blood, thistle-bearing crests, tartans, Earls of Strathmore and Kinghorne, and the faithful motto: In thee, O Lord, have I put my trust.
Discover more Scottish history, clan stories, castle features and heritage content at:
www.tartantimemachine.com