Renew Your Membership

Clan Colquhoun International Society (CCIS) is a 501(c)(3) organization, whose patron is Clan Chief, Sir Malcolm, 31st of Colquhoun & 33rd of Luss, 9th Baronet.

The Clan Colquhoun International Society (CCIS) aims to promote, protect, and preserve our highland heritage, the clan’s history, family and genealogical records, and make this information easily available to CCIS members.

The society is managed by volunteers, consisting of the President, Executive Director, Leadership Team, and Advisory board. Member subscription dues are primarily used to host tents at Highland games and other international events. In addition to organizing annual Clan Gatherings and other events, CCIS will assist members with genealogical research.

Clan Colquhoun International is open to all who bear the name of Colquhoun (in any form of spelling) or who are Colquhouns by birth or descent, are married to a Colquhoun or sept member, or who simply have an interest in the clan and who share the goals of this organization.

Priority Invitations to CCIS Clan and Society events worldwide.

Attendance at CCIS Online Seminars covering Clan History & Heritage.

Access to the Members Area on our website, featuring historical, educational, and family information about Clan Colquhoun and its many septs (Cowan, Kilpatrick, Ingram, Pickens, McClintock, Lang, Macauslan, etc.).

Opportunity to Publish clan news and events in our newsletter and on social media.

Meet the Clan Leadership, including the Clan Chieftain, Sir Malcolm & Lady Colquhoun, Patrick Colquhoun & Charlotte Colquhoun, Younger of Luss, and other members of the Colquhoun family.

Heritage Visit Opportunities – Members may have the chance to visit notable Colquhoun-related sites in Scotland during organised gatherings or tours. These visits are not included in the membership fee and depend on availability and permissions.

Inclusion in the Clan Colquhoun Business Directory – Members who own or operate businesses can list them in the directory, making their services accessible to fellow members.