Cadets, Septs and Associated Family Surnames of Clan Graham

Until 1660, the feudal system in Britain associated surnames with lands. The Normans introduced primogeniture, with only the eldest son being guaranteed to inherit the father’s land and surname. Younger sons in wealthier families retained the father’s surname, with land, and established cadet lines.

Younger sons in families without land for younger sons, were noted to use a different surname or estate name from the parent line. These sons had the option of the clergy, military or to acquire land via heiress wives or mothers. Frequently, those younger sons took their mothers’ or wives’ surnames and established what is sometimes called “sept” lines. Septs could also be formed when smaller clans pledged allegiance to larger clans; however, the term “sept” has been used loosely to apply to any alliance with another clan. More historically accurate terms would be “associated families” or “allied surnames.” This is the currently approved Sept list. We expect a major update to it in Summer 2025.

The third grouping is spelling variants of the name “Graham.” Before the age of Noah Webster’s and the Oxford English Dictionaries, people spelled words and names by how they sounded to them, which could be vastly different, particularly if the scribes spoke different languages. If you find your surname on any of these lists, you may be our kin. We invite you to join Clan Graham Society to learn more and perhaps attend a “Graham Gathering” at one of the many events on our Events page.

From 1124 to 2025, Clan Graham succession has eight distinct titles, and can be organized into eight groups:

• Dalkeith, the first home of the Grahams in Scotland, covers the southeast coast, from Bamburgh, Northumberland, up to the northern part of the Diocese of Saint Andrews.
• Anglo-Scottish Borders spans from Carlisle, England to the Scottish west coast, Galloway, Carrick, and up to Ayrshire.
• Dundaff is a branch of the Grahams of the Borders and Kincardine, beginning in 1236.
• Montrose is another branch of Kincardine. Its origin is the Bruce royal manor of Dumbarton, before Robert I traded the Grahams, Montrose for lands in Dumbarton in 1325.
• Menteith has two Graham families: the “old” beginning in 1334, and the “new” beginning in 1427.
• The Mugdock Castle branch became the Royal Stewart Grahams in 1424.
• Inchbrakie is a third branch of Kincardine, originated in 1513 with Patrick Graham, 1st of Inchbrakie.
• Grahams in Ireland are based mostly in Northern Ireland beginning in 1547.