But the king also congratulated himself, and not without reason, upon having opposed an impregnable barrier to the inroads of his more powerful, and scarcely less active, neighbor. He delighted in Château Gaillard, the very name of which is said to have had its origin in proud mockery and defiance; and he himself, in his public acts, designated it his "_beautiful castle of the rock_." Many of his charters bear date from this fortress; so that, though only begun three years before the death of the monarch, it is plain that it was already habitable in his life-time. It may likewise safely be inferred, that it was then quite finished; for his dastardly successor, engaged either in distant wars, or in intrigues at home, from the moment of his mounting the throne, had bestowed no thought upon the strengthening of his hereditary continental dominions, till he found himself, in the year 1202, attacked by Philip-Augustus at the head of an overwhelming army, while his own subjects were but little disposed to assist a prince, whose hands were reeking with his nephew's blood. It was at this time that Château Gaillard supported the siege which will render its name for ever memorable in history. Long, and curious, and interesting details of the occurrences connected with the capture of the castle, are given by Father Daniel: Du Moulin also briefly enumerates a few of the many stratagems to which the French king was obliged to have recourse. But those who delight in narratives of this kind, or who desire to obtain full information relative to the attacks and defence, combined with a lively picture of the strength of the fortress, must be referred to Brito, the poetical chronicler of the exploits of Philip-Augustus. The whole of the seventh book of the _Philippiad_ of that author, containing no fewer than eight hundred and forty-one lines, are devoted to this single subject; so eventful was the history of the siege, and so great the importance attached to the capture of the place. The fall of Château Gaillard was almost immediately followed by the total subversion of the power of the Norman Dukes; but, as to the fortress itself, though its situation was no longer such as to give it importance, Brito expressly states, that Philip bestowed great pains upon the restoring of its damaged works, and upon augmenting its strength by the addition of new ones:-- "Rex ita Gaillardo per prælia multa potitus, Cuncta reædificat vel ab ipso diruta, vel quæ Improbus appositis destruxerat ignibus hostis, In triplo meliùs et fortiùs intùs et extrà, Antea quàm fuerint muros et cætera firmans."