Reinforced by the party from Cedar Lake, the expedition started in May, 1848, from Cumberland House, with boats fully laden, leaving two sappers behind “who were unequal to the labours of the voyage.” One had received an injury in the hand by which he lost a joint of one of his fingers, and the other suffered from scurvy and pains in the bones. Both were sent to England by the first conveyance after their arrival at York Factory; and the expedition thus lost the services of second-corporal James McLaren, a man of enlarged intelligence and experience, and active zeal. Very prosperously the expedition now moved on, crossing rivers, lakes, and streams, pulling the boats over difficult and rugged portages, and bearing heavy burdens. For three days they were delayed by ice in Beaver Lake, and then pressing on anew, tracked the course to Methy Lake, where on the 27th June, Sir John Richardson reached his men. They had encamped at the landing-place the previous day, and were advanced one stage of different lengths according to the physical capabilities of the respective individuals. “On visiting the men, Sir John found two of the sappers lame from the fatigue of crossing the numerous carrying places on Churchill River, and unfit for any labour on the long Methy portage.”[20] The baggage, which it was indispensable to carry with the expedition, was equally distributed, which gave to each man a burden of 450lbs., exclusive of his clothing and bedding, all of which he shouldered over the portages in three or more trips according to the measure of his strength. This was an enormous load, and was borne day after day under constantly-varying circumstances of trial and fatigue. The boats with their masts, sails, anchors, &c., were also carried by the whole party at every portage.[21] “On the 3rd July the baggage and the boats were brought to the banks of the Little Lake; and on the 6th, everything having been taken over to Clear-water River, the expedition descended from the Cockscomb, where they had been encamped for two days,” and in nine days more completed the laborious passage of the Methy portage. “The transport of the four boats was made on the men’s shoulders, and occupied two days and a half.”[22] On the 7th two of the boats were broken in crossing the portage of the woods, but, being repaired with some dexterity by the sappers, they were ready for proceeding the following morning. Athabasca Lake was entered on the 11th July, but two of the boats taking a more easterly branch of the river in the night, delayed the arrival at Fort Chipewyan. In the misguided craft were the chief artificers of the sappers, and the accident prevented the boats being completely repaired and furnished with false keels, to contend with the difficulties inseparable from adventure. All leaks, however, were stopped, and some damaged planks replaced, which enabled the party to start again on the 12th July.[23]