Crest: A demi-griffin, in his dexter paw a sword erect, Proper

Motto: Nec Cito Nec Tarde (Neither fast nor slow)

Origin of Tartan: There is no Bannatyne Tartan Registered. The Campbell tartan is the most relevant.

Origin of Name: From the placename Bennachtain, the location of which is unknown,

Lands: New Lanark, Bute, Arran

Region:Lowlands

Historic Seat: Corra Castle - historic seat, now ruinous. And Kames Castle on Bute

Clan Chief: None, armigerous clan