How to Figure Out My Scottish Clan

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If all you want to do is to buy a few pieces of tartan memorabilia, plenty of lists and websites are available that tell you which clan your surname ‒ or your closest ancestor's surname ‒ is associated with. Tracing your own family line to a specific branch of a specific clan, or seeking formal membership in a clan organization, is more complicated. You can find resources to help you make those connections, but you should be prepared to invest a lot of time and effort to take full advantage of them.

You Don't Necessarily Have a Connection

First, you need to understand that knowing a great-grandparent or other ancestor arrived from Scotland doesn't mean much. Your family may have lived in Scotland for a generation or two without having Scottish roots, or they even may simply have embarked from there because it was convenient. Many family names widely used in Scotland, and associated with various clans, also occur traditionally in England and Ireland, and it's equally possible that your family line originated in one of those countries. Finally ‒ and this is an important consideration ‒ many impeccably Scots families have no traditional clan affiliation.

Scottish Clan Names and Septs

To complicate things further, a given surname may have links to more than one clan, and a single clan may host numerous surnames. The main hereditary line of clan chiefs was only part of the story: There were also branches of the family founded by younger sons of its chiefs, known as cadet branches; and branches of the family using different last names, called septs, often descended from the chief in the female line. There are also family lines without a direct blood relationship to the chief, but which hereditarily owed allegiance to the chief and were considered to be part of the clan. Scotland's turbulent history meant that many of these families were split between different clans, or they shifted between clans as their respective fortunes rose or fell.

The Special Problem of Clan Gregor

One spectacular example of a clan's rise and fall, and its effect on your search, applies to the MacGregors. Clan Gregor was caught up in a centuries-long series of feuds with its neighbors, notably the powerful Campbells, and this makes the MacGregors one of the most difficult clans to research. Families originally associated with the MacGregors were carved away by the Campbells over the centuries, and in 1603 ‒ after yet another skirmish and some royal lobbying by the MacGregors ‒ the very name MacGregor was abolished by royal decree. This forced the surviving MacGregors to assume a number of aliases, many already associated with other clans, until that decree of proscription was finally rescinded in 1774. Some MacGregors reverted to their traditional names, and others did not, making them an especially complex problem for both amateur and professional genealogists.

First, Work From Your End

So how do you go about tracing your own Scottish lineage? The first step is to establish your own family tree in as much depth and detail as you can, on both sides of the Atlantic. Be aware that multiple spellings often exist of family names, sometimes because of "Americanization," but also because the shift from Gaelic to English meant that a single Scottish name might have multiple transliterations. Finding years and places of birth for your ancestors is also important, because it can help you resolve the uncertainties that arise from multiple spellings of a name, multiple branches of a family or multiple families with the same name that belong to different clans.

Next, Work From the Clan Side

Once you've established your family line to the best of your ability, you can start matching it up to Scottish public records and the records of the individual clans. This is where geography becomes important: Clans are associated with specific locations at specific times in their history, so if your name is associated with multiple clans, your ancestor's place of birth can be a vital clue. Ideally, you'll be able to identify one or more specific ancestors who correspond to known members of a clan's line. If you want to establish formal membership in a clan, documenting that relationship through the written record is your best approach.

The DNA Option

In recent years, DNA testing has become another viable method of establishing a family connection. Unsurprisingly, Clan Gregor ‒ with its especially difficult identity issues ‒ has taken a strong lead in this area, and it has a well-established DNA testing program for those who wish to establish a link to the MacGregor clan. DNA from one specific, anonymous MacGregor ancestor is the benchmark, and shared DNA is considered adequate proof for clan membership.