I muri i tana hokinga ki Huitene, ka tīmata anō ia i ana akoranga rongoā i Uppsala.
O te akoranga, he putanga atu matatini o te rerenga ko "I muri i tona hokinga ki Sweden, tonu ia i ana akoranga rongoā i Uppsala, ka whakamua i tona mātauranga i roto i Stockholm (1874) me Leipzig (1877)".