A correspondence was carried on with the Captains of this squadron without leading to any satisfactory reason for the extraordinary errors in the reckonings of each ship, and it is mentioned here to warn those who may be in a similar situation, and to induce them to obtain the errors of their compasses, for which plain rules have been given, if they are not provided with Professor Barlow's apparatus. On the arrival of the Victory at Spithead, Sir James applied for leave of absence, and arriving in town received the unqualified approbation of Ministers, and of his Royal Highness the Prince Regent, for his wise and firm conduct on this critical situation of affairs in the Baltic, and for the important service he had rendered the country in maintaining peace, and in supporting the dignity of the Crown and the best interests of the community. CHAPTER XIII. 1812. State of Europe in 1812.--Critical situation of Sweden and Russia.--Advance of Buonaparte.--Sir James Saumarez resumes the command in the Baltic.--Attack on Anholt prevented.--Proceedings of the advanced squadron.--Arrival of the Victory at Gothenburg.--Capture and destruction of a Danish frigate and two brigs.--Captain Stewart's gallant conduct.--Official letters.--Capture of a ship in Pillau Roads.--L. Jones's gallant conduct.--Official letters.--Peace with Russia.--Correspondence with Mr. Thornton and Earl Cathcart, who is appointed Ambassador to the Court of St. Petersburg.--Proceedings of the hostile armies on the frontiers of Russia.--Admiral Byam Martin sent to co-operate.--Siege of Riga.--Diversion made by Admiral Martin in Dantzig Bay.--Capture and destruction of four French privateers.--Ratification of peace with Russia and Sweden.--Sir James named Knight Grand Cross of the Sword of Sweden.--His Swedish Majesty's letter and the answer.--Emperor Alexander sends the Russian fleet to England.--Defeat of the French at Polosk, Borodino, Moscow.--Retreat of Buonaparte.--Archangel fleet arrives.--Earl Cathcart.--Mr. Saumarez's tour to Abo and St. Petersburg, and return to the Admiral with despatches.--Afflicting news from England.--Sir James's conduct on that occasion.--He is relieved by Sir George Hope.--Returns to England.--Strikes his flag.