Liebe had bought of land at
Wubin in 1908. At the outbreak of the
First World War, with the construction industry declining, he redirected his attention to agriculture. He sold his construction business in 1914, cleared his land, and established a
wheat crop. In 1929–30 Liebe produced 100,000
bags of wheat, an Australian record. The
Great Depression saw him lose
£A52,900, equivalent to in , so Liebe sold properties he owned in Perth, and diversified into sheep farming. By 1945 he had a flock of 23,000 sheep which yielded more than 450 bales of wool. ==Death and legacy==