Colquhoun

Colquhoun

Colquhoun – Clan History, Crest & Heritage

Gaelic Name

Mac a' Chombaich

Clan Motto

“Si je puis”“If I can” – A modest but resolute declaration of effort and honor.

Clan Crest Badge

A hart’s head, couped, Gules, attired Proper – representing strength, nobility, and territorial guardianship.

Plant Badge

Hazel

Origins of the Clan

The name Colquhoun (pronounced “Ca-hoon”) is territorial in origin, derived from the lands of Colquhoun in Dunbartonshire. These lands were granted to Humphrey of Kilpatrick by Malcolm, Earl of Lennox, during the reign of Alexander II (1214–1249). Humphrey's grandson is believed to be the first to officially adopt the surname “Colquhoun.”

The rise of Clan Colquhoun in Scottish affairs is closely tied to strategic marriages and territorial acquisition. The most notable of these was when Robert of Colquhoun married the Fair Maid of Luss, bringing with her the ancient lands of Luss, the clan’s spiritual and physical heartland.

Territorial Influence

The Colquhoun lands occupy a strategic area between the Highlands and Lowlands, on the western shores of Loch Lomond. The lands of Luss became the clan’s hereditary seat, providing both defensive strength and political visibility.

In 1424, Sir John Colquhoun was appointed Governor of Dumbarton Castle and was soon after knighted. His descendants would serve in royal courts, act as keepers of key castles, and play diplomatic roles in the service of the Scottish crown.

Feuds and Warfare

The Colquhouns maintained an uneasy peace with neighboring clans, notably the MacGregors. Tensions culminated in the infamous Battle of Glen Fruin (1603), where Colquhoun forces were ambushed by the MacGregors. Though outnumbered, the MacGregors won the day. The brutality of the battle—fought near the clan’s heartlands—led to the proscription of the MacGregor name by King James VI.

Titles and Nobility

The clan’s leadership was elevated to nobility in 1704, when Sir Humphrey Colquhoun of Luss was made a baronet of Nova Scotia. This elevation secured the family's position in the aristocracy, even as they transitioned into more civil and ceremonial roles.

By the 20th century, the Colquhouns were known not only for their historic valor, but also for their contributions to land conservation, architecture, and cultural heritage. Sir Iain Colquhoun of Luss, 7th Baronet, was particularly celebrated for his work in preserving the environment and supporting postwar society. He died in 1948, and the ancestral estate at Luss was subsequently placed on the market.

Architecture and Preservation

The village of Luss on Loch Lomond—traditionally held by the Colquhouns—is renowned for its preserved appearance and historic character. It remains a popular destination for those exploring clan heritage, Scottish tourism, and the beauty of the Trossachs region.

Tartan

The Colquhoun tartan is distinctive, reflecting the clan’s Lowland-Highland border origins. Worn with pride by descendants and those honoring the clan's legacy, it complements both ceremonial dress and contemporary clanwear.

Conclusion

Clan Colquhoun stands as a symbol of tenacity, guardianship, and service. From feudal knights to modern conservationists, the Colquhouns have defended their lands, advised their monarchs, and preserved the cultural treasures of western Scotland. Their motto, “Si je puis” – “If I can,” captures a legacy built not on boastfulness, but on quiet strength, stewardship, and resolve.