Clan MacNaughton

MacNaughton, also written Macnaghten, is an Argyll clan from Loch Awe and Loch Fyne, long linked with Dunderave Castle and with a chiefly line that later settled in County Antrim.

History

The Macnaughtons, also spelled Macnaghten and Macnachtan, are said to descend from the Pictish rulers of Moray. That is tradition rather than record. The Register's notes on the clan tartan repeat the idea, pointing to a likeness with MacDuff, but nobody can prove it. The name itself is generally taken to come from Nechtan, a Pictish personal name.

Documented history begins in the thirteenth century. Clan accounts name three brothers, Gilchrist, Athe and Gilbert. Gilchrist is said to have had a charter from Alexander III making him keeper of a castle on Fraoch Eilean, the Heather Isle, in Loch Awe, which guarded the Pass of Brander. The island gave the clan its war cry. The clan's country ran across Loch Awe, Glen Aray, Glen Shira and Loch Fyne, bringing them alongside the rising power of the Campbells.

The chiefs later made their seat at Dunderave, on the shore of Loch Fyne near Inveraray. After Gilbert died without heirs, his brother Alexander began rebuilding the castle. His son Iain completed it in the 1590s, although sources differ between 1596 and 1598. Dunderave is a tall L-plan tower house and remains the clan's best-known building.

The family could not keep it. Debts and Campbell pressure eroded the estate, and John Macnachtan, the last chief to live at Dunderave, left to work as a customs officer at Anstruther in Fife. He is said to have died there without heirs, in 1773. One popular story ties the loss of the castle to an unhappy marriage, which we treat as tradition. Sir Robert Lorimer later restored Dunderave for the Noble family of Ardkinglas, in work dated 1911 to 1912.

The chiefly line later passed to an Irish branch of the family, which held Dundarave House near Bushmills, in County Antrim. Members of that branch were made baronets in 1836. Clan accounts record an Edinburgh meeting in 1878 which resolved that Sir Francis Macnaghten of Dunderawe, a lineal descendant of the old line, should be held chief. Dates given elsewhere for the change differ, so we leave it at that. Dundarave House has since been sold, and the clan society's accounts place the present chief in England.

Today the clan is looked after by the Clan Macnachtan Association Worldwide, and COSCA lists it among Scotland's clans. The chief is styled Macnaghten of Macnaghten, and the title is held by a baronet. A strong surname tradition runs alongside it, and many of the names the clan counts as septs, such as MacNair, MacKnight and Weir, are found well beyond Argyll.

Clan MacNaughton tartans

Names and reference numbers follow the Scottish Register of Tartans. Mills sell most setts in modern, ancient and weathered colourways. The pattern is the same; only the shades change.

Get the kilt

When you order a kilt, ask for the tartan by its full name — for example “MacNaughton (Logan) #2” — and say which colourway you want. “Modern” is dark and strong, “ancient” is lighter, “weathered” is muted. The sett is the same in each.

We are choosing retailers we trust and will list them here soon.

Wear the colours

Our own MacNaughton range is on its way: the name, the tartan and the motto on a heavyweight tee, a hoodie and a mug. About the shop.

Lands and seats

  • Dunderave Castle. On the northern shore of Loch Fyne near Inveraray. Rebuilt in the 1590s and restored by Sir Robert Lorimer in 1911 to 1912.
  • Dundarave House. Near Bushmills, County Antrim. Home of the Irish branch of the chiefly family, since sold.

Surnames

The clan name and its spellings

  • MacNaughton
  • Macnaghten
  • Macnachtan

Names associated with Clan MacNaughton

  • Ayson
  • MacColl
  • MacCracken
  • MacHendry
  • MacKendrick
  • MacKnight
  • MacNair
  • MacNeid
  • MacNevin
  • MacNitt
  • MacNorton
  • MacVicar
  • Weir
  • Porter
  • Mannis

“Associated” means the name appears in published sept lists for this clan. It does not prove descent, and many names are linked to more than one clan. Where your family lived is often the better clue.

Questions people ask

What is the MacNaughton tartan?

The Register lists several MacNaughton setts. The one recorded from James Logan's work of 1826 to 1831 is the best documented, and a plainer sett is also listed without a date. There is a modern dress sett too, designed in 1987.

What is the MacNaughton motto?

The motto is 'I hope in God'. The clan's war cry is Fraoch Eilean, after the Heather Isle on Loch Awe.

What surnames are linked to Clan MacNaughton?

Clan lists name Ayson, MacNair, MacKnight, MacVicar, Weir and Porter among others as septs. Names can be shared with other clans, so a surname alone does not settle the question.

Where is Clan MacNaughton from?

The clan's country lay around Loch Awe and Loch Fyne in Argyll, and its chiefs later held Dunderave Castle near Inveraray. The chiefly line later moved to County Antrim.

Sources

  1. MacNaughton — COSCA - Council of Scottish Clans & Associations
  2. Members of the Standing Council of Scottish Chiefs — Standing Council of Scottish Chiefs
  3. Clan Macnachtan Association Worldwide — Clan Macnachtan Association Worldwide
  4. Dunderave and the New Chiefs — Clan Macnachtan Association Worldwide
  5. Dundarave Estate sold — Clan Macnachtan Association Worldwide
  6. Clan Macnachtan — Memphis Scots
  7. Dunderave Castle — Stravaiging around Scotland
  8. MacNaughton (Logan) #2 tartan (ref. 2676) — Scottish Register of Tartans
  9. MacNaughton tartan (ref. 2674) — Scottish Register of Tartans
  10. MacNaughton Dress tartan (ref. 2677) — Scottish Register of Tartans
  11. Dunderave Castle — Trove.scot (Historic Environment Scotland)
  12. Are you with Clan Macnachtan? (septs) — Clan Macnachtan Association Worldwide

Clan histories are contested and sources disagree. If you can correct something here with a source, write to hello@tartanflag.com. Last updated 4 October 2026.