Two more officers, the First Lieutenant, Mr. Hicks, and the Master, Mr. Molineux, died after leaving the Cape, but not of dysentery, and the ship finally reached England on June 12th, 1771. Ninety-four persons left England in the Endeavour, of whom fifty-four returned. Thirty-eight died on the voyage, out of which number thirty-one died after reaching Batavia, most of them from fever and dysentery contracted at that place. After paying off in August 1771, the Endeavour was sold in 1775, and for many years sailed as a collier in the North Sea. This voyage gave a new impetus to discovery, and the immediate thought was to resume it, under this heaven-born leader. Cook was given little leisure, as it was nearly at once decided to send him out again, and he was appointed to command the Resolution on November 28th, 1771, the interval having been occupied in considering what ships should be employed. Cook's experience of the qualities of the Endeavour caused him to uphold the selection of similar vessels, for there were to be two, and the Resolution and Adventure, of 462 and 336 tons respectively, both Whitby built colliers, were bought for the voyage. Cook was promoted to Commander, and Tobias Furnaux, in the Adventure, was placed under his command. It was not, however, until April 1772 that they sailed. It was originally intended that Banks should again accompany Cook, and with a view to his better accommodation a poop was added to the Resolution. The short trip, however, from Deptford to Sheerness proved to Cook that the ship was dangerously over-weighted, and the poop was removed, with the consequence that Banks did not sail. The alteration delayed final departure until June 22nd from Sheerness, and July 13th from Plymouth. The naturalists on this voyage were two Forsters, Germans, father and son; and as astronomers Mr. Wales sailed in the Resolution, and Mr. Bayley in the Adventure. Two of Cook's former companions sailed as Lieutenants: Clerke, who was Lieutenant, and Pickersgill, who was master of the Endeavour when she reached England. This witnesses to the confidence and enthusiasm that Cook inspired amongst those under him. There were also other Endeavours amongst the junior officers. The main object of the voyage was the settlement of the great question of the southern Continent. Cook was directed to explore the whole region about the South Pole, starting from the Cape of Good Hope, and working eastward. The winter of the southern hemisphere was to be employed as Cook thought fit. This voyage brought Cook's qualities as a seaman and commander more prominently to view even than the former. The conditions were very different. Instead of mapping coasts and islands, the principal duty was exploration of tempestuous seas in high latitudes, amongst ice, searching in vain for the illusive southern land.