Pattie and his father again entered the Gila country in the autumn of 1827, with permission from the governor of New Mexico to trap. After they had gone down the Gila a considerable distance the party split up, each band going in different directions, and after numerous adventures the Patties and their adherents arrived at the Colorado, where their horses were stampeded by the tribe living at the mouth of the Gila, the “Umeas.” They were left without a single animal, a most serious predicament in a wild country. The elder Pattie counselled pursuit on foot to recapture the horses or die in the attempt. But the effort was fruitless. They then made their way back to their camp, devoured their last morsel of meat, placed their guns on a raft, and swam the river to annihilate the village they saw on the opposite bank. The Yumas, however, had anticipated this move, and the trappers found there only one poor old man, whom they spared. Setting fire to every hut in the village, except that of the old man, they had the small satisfaction of watching them burn. There was now no hope either of regaining the horses or of fighting the Yumas, so they devoted their attention, to building canoes for the purpose of escaping by descending the Colorado. For this they possessed tools, trappers often having occasion to use a canoe in the prosecution of their work. They soon had finished eight, dugouts undoubtedly, though Pattie does not say so, and they already had one which Pattie had made on the Gila. Uniting these by platforms in pairs they embarked upon them with all their furs and traps, leaving their saddles hidden on the bank.