Upon the Northumberland crossing the line, the emperor desiring to exhibit his munificence to the seamen, by presenting them with a hundred louis d'or, under pretext of paying the ordinary fine, Sir George Cockburn, considering this tribute to Neptune as too excessive in amount, would not permit the donative to exceed a tenth part of the sum; and Napoleon offended by the restriction, paid nothing at all. Upon another occasion, early in the voyage, a difference in national manners gave rise to one of those slight misunderstandings which we have noticed. Napoleon was accustomed, like all Frenchmen, to leave the table immediately after dinner, and Sir George Cockburn, with the English officers, remained after him at table; for, in permitting his French guests their liberty, the admiral did not choose to admit the right of Napoleon to break up the party at his, Sir George's, own table. This gave some discontent. Notwithstanding these trifling subjects of dissatisfaction, Las Cases informs us that the admiral, whom he took to be prepossessed against them at first, became every day more amicable. The emperor used to take his arm every evening on the quarter-deck, and hold long conversations with him upon maritime subjects, as well as past events in general. While on board the Northumberland, the late emperor spent his mornings in reading or writing; his evenings in his exercise upon deck, and at cards. The game was generally _vingt un_. But when the play became rather deep, he discouraged that amusement, and substituted chess. Great tactician as he was, Napoleon did not play well at that military game, and it was with difficulty that his antagonist, Montholon, could avoid the solecism, of beating the emperor. During this voyage, Napoleon's _jour de fete_ occurred, which was also his birthday. It was the 15th of August; a day for which the Pope had expressly canonized a St. Napoleon to be the emperor's patron. And now, strange revolution, it was celebrated by him on board of an English man-of-war, which was conducting him to his place of imprisonment, and, as it proved, his tomb. Yet Napoleon seemed cheerful and contented during the whole day, and was even pleased at being fortunate at play, which he received as a good omen.