Clan MacThomas
MacThomas is a Clan Chattan family that moved from Badenoch to Glenshee in the 15th century. The motto is Deo juvante invidiam superabo, and the chief is MacThomas of Finegand.
History
MacThomas is a Clan Chattan family that made its home in Glenshee. The clan society and the Clan Chattan Association both trace the name to Thomas, a 15th-century Highlander known in Gaelic as Tomaidh Mòr, or Big Tommy. He is said to come from the Mackintoshes: his grandfather was a son of William, 8th chief of Clan Chattan. So the story goes, the confederation had become too big to manage. Thomas left Badenoch with his kin and followers and crossed the Grampians to Glenshee.
MacThomas was the name the government used, and it appears on the Roll of the Clans in Acts of Parliament of 1587 and 1595. Locally, though, the forms were McComie, McColm or MacComas, from the Gaelic MacThomaidh. The first chiefs had their home at the Thom, facing the Spittal of Glenshee from the eastern side of the Shee Water. Around 1600, the society says, Robert, the 4th chief, was murdered. His brother John moved the seat to Finegand, some three miles further down. Life turned on raising cattle and keeping them from raiders. The society remembers a skirmish of 1606 as the Battle of the Cairnwell, though some accounts tie it to a raid of 1602.
The best-remembered chief is the 7th, John McComie, known as Iain Mòr or McComie Mòr. The folklore of Perthshire and Angus gives him feats of strength that are plainly legend. On firmer ground, the society says he came out with Montrose at Dundee in 1644 and served the royalist side until the defeat at Philiphaugh. After that he put his energy into cattle. In those years the clan pushed into Glen Prosen and Strathardle, and Iain Mòr bought Forter, a barony in Glenisla, from Lord Airlie.
That purchase brought trouble. After the Restoration, Iain Mòr was heavily fined. A lawsuit then handed Airlie the Canlochan Forest, which lay within the Forter lands. Airlie leased it to Robert Farquharson of Broughdearg, Iain Mòr's own cousin. On 28 January 1673 the quarrel came to blows at Drumgley, near Forfar. Broughdearg died there, with two of Iain Mòr's sons. Between the fines, the feud and the legal costs, the family was ruined. Once Iain Mòr was dead, his sons sold the lands.
The clan then scattered, and its names changed with it. Thomsons appeared in the Tay valley to the south. In Angus and Fife the name became Thomas, Thom or Thoms, and in Aberdeenshire to the north it became McCombie. The chiefly line took the name Thoms, did well in Dundee and bought Aberlemno, an estate close to Forfar. Patrick Hunter MacThomas Thoms was Provost of Dundee from 1847 to 1853. His heir, Sheriff George Hunter MacThomas Thoms, died in 1903 and left his fortune to St Magnus Cathedral in Kirkwall, and Aberlemno was lost.
The 20th century brought a revival. The Clan MacThomas Society was formed in 1954. In 1967, according to the society, the Lyon Court recognised Patrick Watt MacThomas as MacThomas of Finegand. His son Andrew succeeded him in 1970. In Andrew's time the clan bought the Cockstane, where it used to gather, and its ties with Glenshee were made new again. COSCA and the Standing Council of Scottish Chiefs both list Andrew MacThomas of Finegand as chief today.
Clan MacThomas 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 “MacThomas” — 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 MacThomas 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
- The Thom, Glenshee. The clan society says the early chiefs lived here, facing the Spittal of Glenshee from the eastern side of the Shee Water.
- Finegand, Glenshee. According to the clan society, the chiefs' seat from about 1600. It lies some three miles south of the Thom, lower in the glen, and gives the chief his territorial style.
Surnames
The clan name and its spellings
- MacThomas
- MacComas
- McComie
- MacOmie
Names associated with Clan MacThomas
- MacOmish
- McComish
- McCombie
- McComb
- McCombe
- Combie
- Combe
- McColm
- Thom
- Tam
- Thoms
- Thomas
- Thomson
- MacOmish: Listed by COSCA and the clan society.
- McComish: Listed by COSCA and the clan society.
- McCombie: The clan society links it to MacThomases who moved to Aberdeenshire and Kincardineshire in the 18th century.
- McComb: Listed by COSCA and the clan society.
- McCombe: Listed by COSCA and the clan society.
- Combie: Listed by COSCA and the clan society.
- Combe: Listed by COSCA; the clan society gives Comb(i)e.
- McColm: Listed by COSCA. The clan society notes the name has been in Galloway for centuries, so not every McColm need be a MacThomas.
- Thom: The clan society calls it the most usual MacThomas name.
- Tam: Listed by COSCA and the clan society.
- Thoms: The clan society says it is peculiar to the Dundee area; the chiefs used it in the 18th and 19th centuries.
- Thomas: The clan society says the name is usually Welsh and that not all Thomases are MacThomases; COSCA makes the same caution.
- Thomson: A very common name. COSCA notes that not all are MacThomas, and the clan society says many Thomsons from Argyll may be MacTavishes in origin.
“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 MacThomas tartan?
The Scottish Register of Tartans lists MacThomas, ref. 2772, dated 1949. It is a blue, green and black sett with magenta and lilac lines. Tradition puts the first design in the 19th century, but the oldest surviving evidence is a 1940s kilt.
What is the MacThomas motto?
Deo juvante invidiam superabo, Latin for "With God's help I will overcome envy".
Is MacThomas part of Clan Chattan?
Yes. The clan society and the Clan Chattan Association both say Tomaidh Mòr, the founder, descended from the Mackintosh chiefs of Clan Chattan. Its plant badge is Snowberry, and the clan society adds that clansmen may also wear Red Whortleberry, like the rest of the confederation.
What surnames are linked with MacThomas?
COSCA and the clan society list McComie, MacOmie, MacComas, McCombie, McComb, Combie, McColm, Tam, Thom, Thoms, Thomas and Thomson, among others. Thomas and Thomson are very common, and not everyone who bears them has MacThomas roots.
Sources
- MacThomas — COSCA - Council of Scottish Clans & Associations
- Members — Standing Council of Scottish Chiefs
- The Clan — Clan MacThomas Society
- Clan Tartan & Crest — Clan MacThomas Society
- Heraldry — Clan MacThomas Society
- Septs — Clan MacThomas Society
- Clan MacThomas — Clan Chattan Association
- MacThomas (ref. 2772) — Scottish Register of Tartans
Clan histories are contested and sources disagree. If you can correct something here with a source, write to hello@tartanflag.com. Last updated 11 November 2026.