Albert Hahl (1868–1945) joined the German Colonial Office in 1895 and until 1914 played a major part in New Guinea's administration. He was an imperial judge at Herbertshoehe (1896–98), deputy governor of New Guinea (1899–1901), and governor (1902–14) As a judge he made three reforms: the appointment of 'luluais' chiefs, attempts to integrate the Tolais people into the European economy, and the protection of village lands, which led him to recommend the ending of all alienation of indigenous land. After 1901 Hahl attempted to apply his system to the whole of New Guinea, and although his success was limited, exports rose from one million marks in 1902 to eight million in 1914. He was forced to retire because of disagreements with Berlin officials, and became an active writer on New Guinea and was a leader in German colonial societies between the wars.