In the photo accompanying the news story in this link http://www.thenorthernecho.co.uk/new...Tartan_bitter/ is a Paul Robson in Newcastle wearing what he calls his "family tartan." It seems to be a Black Watch derivative, broad purplish blue and dark green stripes separated by a black stripe. A red overstripe is centered on the broad green stripe.

I do not believe this is a tartan associated with Robertson, Robieson, or any other spelling varients.

Can anyone identify it?