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Loyal Au Mort (Loyal unto death)
Adair, also recorded as Odeir, Edzear, Edgar or Adare, is a Lowland Scottish name centred on the Kinhilt estate in Wigtownshire, where the Adairs of Kinhilt held Dunskey Castle near Portpatrick. In 1620 William Adair exchanged part of the estate, including Dunskey, with Hugh Montgomery, 1st Viscount Montgomery, one of the leaders of the Plantation of Ulster, for lands at Ballymena in County Antrim. No chief of the name is listed by the Standing Council of Scottish Chiefs.

Clan Adair Crest
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Bagpiper Ornament
Adair
Drummer Ornament
Adair
Tartan Ornament
Adair
Tartan Ornament
Adair
Tartan Ornament
Adair
Clan Adair Tartan Christmas Piper Plaque with Custom Photo & Name
Adair
Clan Adair Tartan Thistle Christmas Tree Topper
Adair
Tartan Ornament
Adair
Clan Adair Tartan Highland Christmas Tree Skirt
Adair
Personalized Adair Clan Bagpipe Garden Gnome Caricature Plaque Custom Photo, Any Clan Tartan, Wood or Acrylic, Grandpa & Dad Gift, Scottish Highland Garden Decor
Adair
LED Night Light
Adair
Bagpiper Ornament
Adair
Tartan Ornament
Adair
Tartan Flag
Adair
Clan Adair Tartan Scotland Map Canvas “Tartan Runs Through My Veins” Wall Art
Adair
Personalized Clan Adair Tartan Shirt with Scotland Coat of Arms & Custom Name
Adair
Clan Adair Tartan Gnome Round Ceramic Ornament
Adair
Clan Adair Tartan Custom Face Hawaiian Shirt – Unisex Gift for Family Members, Summer Party
Adair
Adair Tartan Clan Crest Badge Aloha Hawaiian Shirt Tropical Old Style
Adair
Clan Adair Crest Tartan Christmas Ugly Sweater
Adair
Clan Adair Tartan Christmas Ugly Sweater WE51
Adair
Tartan Ornament
Adair
Tartan Ornament
Adair
Tartan Ornament
Adair
Crest & Motto
The motto of Clan Adair is Loyal Au Mort (Loyal unto death). It appears on the Clan Adair crest badge: the chief’s heraldic crest set inside a strap and buckle that carries the motto.
In Scotland a crest belongs to the chief, not to everyone with the surname. Clan members may wear the crest badge, with the crest inside the strap and buckle, to show that they belong to the clan. The plain crest without the strap remains the chief’s own.
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Personalised gifts, apparel and heritage decor for Clan Adair.
View all Adair productsMap outline: Natural Earth (public domain). Pins use official Historic Environment Scotland grid references.
These family names are connected with Clan Adair. Each list says who records the link.
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Loyal Au Mort, French for 'Loyal unto death'.
No chief is listed by the Standing Council of Scottish Chiefs.
Dunskey Castle, near Portpatrick in Wigtownshire, which belonged to the Adairs of Kinhilt until Dunskey was exchanged with the 1st Viscount Montgomery in 1620.
They took lands at Ballymena in County Antrim in the 1620 exchange, and Sir Robert Adair (d. 1655) built Ballymena Castle there; the remaining Kinhilt lands in Scotland were sold about 1736.
COSCA lists the spellings Odeir, Edzear, Edgar and Adare.
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