The friendly relations of the king with Fox were creditable to both of them, and in the last few months of his life Fox showed himself a statesman. Besides the abolition of the slave trade, his grand object was the restoration of peace on a durable basis. There were some grounds for believing that this was possible. France, under an emperor, seemed no longer to represent a new principle in European politics, and was not necessarily a menace to her neighbours; the coalition was fairly beaten on land, while British supremacy had been reasserted on sea, and Napoleon might well wish for peace to enable him to consolidate his position on land and regain the power of using the sea, just as he had done in 1801. Fox lost no time in renewing a pacific correspondence with Talleyrand, afterwards carried on through the agency of Lord Yarmouth, an English traveller detained in France, and Lord Lauderdale, who was sent over as plenipotentiary. The principle of the negotiation was that of _uti possidetis_, but it failed, as Whitworth's efforts had failed, because the pretensions of France were constantly shifting, and especially because France, anxious to isolate Great Britain, insisted on negotiating separately with Great Britain and Russia, while Fox very properly refused to make peace without our ally. Grey himself, now Lord Howick, afterwards declared that France showed no disposition to grant any terms which could be accepted by Great Britain. On September 13, Fox died, and was buried in Westminster Abbey almost side by side with his great rival.