 In 1865 a trading captain acting on behalf of J.C. Godeffroy und Sohn obtained a 25-year lease to the eastern islet of Niuoko of Nukulaelae atoll.For many years the islanders and the Germans argued over the lease, including its terms and the importation of labourers, however the Germans remained until the lease expired in 1890.By the 1870s J. C. Godeffroy und Sohn began to dominate the Tuvalu copra trade, which company was in 1879 taken over by Handels-und Plantagen-Gesellschaft der Südsee-Inseln zu Hamburg (DHPG).