Joseph Dubois Joseph Dubois enlisted to serve in the First World War in May 1916. His placer claims on Sunshine Creek, Isaac Creek, Victor Creek, Dip Creek, and Moonshine Creek were protected from cancellation for the duration of the war.((Yukon Archives, GOV 1654, f.29600-B 4(7).)) Dubois returned to the Yukon after the war and operated a barber shop in Mayo from 1922 to 1927. He was married to Clara Dubois.((Linda E.T. MacDonald and Lynette R. Bleiler, //Gold & Galena.// Mayo Historical Society, 1990: 103, 364.))