Whakakiia te rerenga e whai ake nei: Ko te wheako tuatahi o Mackintosh ki te Antarctic ko ia hei rangatira tuarua i runga i te waka a Shackleton
Ko te haerenga a "Nimirota", 1907<unk>1909. Kāore i roa i muri i tana taenga mai ki Antarctica, ka ngaro tōna kanohi matau i tētahi aitua kaipuke, a, ka whakahokia ia ki Aotearoa. I hoki mai ia i te tau 1909 ki te whai wāhi ki ngā wāhanga o muri o te haerenga; ko tana hiahia me tana whakatau i roto i te raruraru i miharo ki a Shackleton, a, i arahina ki tana whakatuunga rōpū o te Moana o Ross i te tau 1914.