Use "standard bearer" in a sentence

1. Then Simon de Monfort arrived from the north taking the fief of Trencavel. The afterglow of the excessive abuse of this crusade still looms the atmosphere and is deep rooted within the land where the name «Trencavel» still floats as a «standard bearer» of liberty.

Où le nom de Trencavel flotte toujours comme un étandard de liberté.