By early 1835 almost 300 people had surrendered to Robinson,[61] who reported to the colonial secretary: "The entire Aboriginal population is now removed", although in 1842 he located one remaining family near Cradle Mountain, who surrendered.[65] Men on the island were expected to clear forest land, build roads, erect fences and shear sheep, while women were required to wash clothes, attend sewing classes and attend classes. All were expected to wear European clothes and many women were given European names.[66] A high rate of infectious disease at the Wybalenna settlement on Flinders Island cut the population from about 220 in 1833 to 46 in 1847.[67]