In his "Memoirs" Hans relates as follows: "It still blew a gale and the snow drifting dreadfully, for which reason we resolved to return.... The ice began breaking up, so we were forced to go ashore and continue our drive over the ice-foot. At one place the land became impassable, and we were obliged to return to the ice again. On descending here my companion (Sontag) fell through the ice, which was nothing but a thick sheet of snow and water. I stooped, but was unable to seize him, it being very low tide. As a last resort I remembered a strap hanging on the sledge-poles; this I threw to him, and when he had tied it around his body I pulled, but found it very difficult. At length I succeeded in drawing him up, but he was at the point of freezing to death, and now in the storm and drifting snow he took off his clothes and slipped into the sleeping-bag, whereupon I placed him on the sledge and repaired to our last resting-place. Our road being very rough, I cried for despair from want of help; but I reached the snow-hut." He recites that Sontag remained unconscious to his death, and that the breaking up of the ice around Cape Alexander, confirmed by Dodge's journey, prevented his return to the ship at that time. There was much talk about Sontag's death, but Hans's account is doubtless correct. Sontag was the only trained scientific observer in the party; and in addition, from his skill, experience, and enthusiasm in Arctic work, was almost indispensable to Hayes. His death was a great blow to the party, socially as well as professionally.