Daz,

You are correct about the Balmoral tartan, but technically, the House of Windsor does have some Stuart blood in it -- Mary, the daughter of James II, and the wife of Prince William of Orange, was a Stuart -- their daughter Anne was the last Stuart to reign before the Hanoverians took over.

The current royal family uses quite a few tartans:

http://www.tartansauthority.com/Web/...yalTartans.asp

So, both "Jacobite" and "Government" supporters can claim the Royal Stuart tartan! :mrgreen:

Cheers,

Todd