Help With a Mystery Coat of Arms

[ctbuchanan]

The Buchanans after about 1400 almost all have a black rampant lion in their armorial achievements. But almost always with a double tressure flory counter flory identical to the Royal Standard.

The Macmillan is one other clan I know with a rampant lion.

But of course on the continent is the rampant lion of Flanders which looks very much like the one pictured.

[ctbuchanan]

Check this link as well.
http://en.wikipedia.org/wiki/Armoria...y_Roman_Empire

I see that Bohemia has a rampant lion as well.