<prompt> Pedzisa mutsara unotevera: Alfred Cheetham 6 May 1866 22 August 1918 aiva nhengo yezvikwata zveAntarctic. Akashanda somutungamiri wechitatu wezvose zviri zviviri  <response>: Nimrodhi rwendo rwokutsvaka uye rwendo rweTrans-Antarctic rweUmambo. 