Cika wannan jumla:
British Antarctic Expedition (Nimrod Expedition) (1907-09) a karkashin Shackleton, Shackleton ne ya ba shi suna bayan Aeneas Mackintosh, ɗan asalin Scotland na biyu a kan jirgin ruwa - Nimrod, kuma daga baya shugaban ƙungiyar Ross Sea a lokacin Shackleton na Imperial Trans-Antarctic Expedition, 1914<unk>17. Mackintosh ya ɓace a ranar 8 ga Mayu 1916 yayin tafiya a kan kankara a McMurdo Sound, tsakanin Hut Point da Cape Evans.