Another army had marched down from the north and was laboriously crossing the Danube here, trickling across Linz's bridges and keeping Linz's watermen busy all day and all night, poling their floats across the stream laden with artillery-pieces, powder-kegs, fodder, rations, luggage, horses, and men. Jack Shaftoe spoke a few words of German. He had picked up quite a bit of French, and of course he knew English and the zargon. These men who had ridden down out of the north did not speak any of those tongues, and he could not guess whether they might be Swedes or Russians or of some other nation. But one day cheering came up from the bridges and the ferries, mingled with the thunder of thousands of war-horses, and from the woods on the north bank emerged the mightiest cavalry that Jack, in all his travels in England, Holland, and France, had ever seen. At its head rode a man who could only be a King. Now this wasn't Jack's first King, as he'd seen King Looie more than once during French military parades. But King Looie was only play-acting, he was like a whoreson actor in a Southwark theatre, got up in a gaudy costume, acting the way he imagined that a warrior King might act. This fellow from the north was no play-actor, and he rode across the bridge with a solemn look on his face that spoke of bitter days ahead for Grand Vizier Khan Mustapha. Jack wanted to know who it was, and finally locating someone who spoke a bit of French he learned that what he was looking at, here, was the army of Poland-Lithuania, and their terrible King was John Sobieski, who had made an alliance with the Holy Roman Emperor to drive the Turks all the way back to Asia, and his mighty, gleaming cavalry were called the Winged Hussars.