However , he died the next year in a duel .
In 1711 , the title Duke of Brandon was created for the 4th Duke of Hamilton , so that he would be wooed to accepting the union ( he was a powerful opponent ) .
Duke died the next year in a duel .
In 1711 , the title Duke of Brandon was created for the 4th Duke of Hamilton , so that he would be wooed to accepting the union ( he was a powerful opponent ) .