I te tau 1852 ka tīmata ia ki te ako i te rongoā i te Royal London Hospital i Whitechapel, London, hei whakarite mo te mahi i Haina. Ko te hiahia nui i whakaarahia i Ingarangi mo Haina i roto i te pakanga a-iwi
, i te reira i te hape i whakaaro ki te waiho i te nekehanga papatipu ki Karaitiana, tahi ki nga pūrongo kakama engari nui hanga e Karl Gützlaff e pā ana ki te uru o Haina, arahina ki te whakatū o te Hainamana Evangelisation Society, ki te mahi o nei Hudson Taylor whakaherea ia rite ratou misionare tuatahi.