Although there are records of Herero prisoners-of-war being held in Lüderitz Bay as early as 1904, the first references to a camp at Shark Island and the transfer of large numbers of Herero prisoners from Keetmanshoop are in March 1905.[12] From early on, large numbers of Herero died in the camp, with 59 men, 59 women and 73 children reportedly dying by late May 1905.[13] Despite this high initial rate of mortality on the island which, with its cold climate, was unsuitable for habitation, particularly for people used to the dry, arid climate of the veld, the German authorities continued to transfer people from the interior to the island, ostensibly because of a lack of food in the interior, but also because they wished to use the prisoners as labour in constructing a railway connecting Lüderitz with Aus.[14]