 Nyorai mberi kwechikamu chino - Apo Rangiriri pā yakatorwa naGeneral Cameron mushure mekunge mureza muchena wechisimba wakasimudzwa, Cameron akaudza vaMaori kuti Gavhuna Grey aizouya kuzokurukura rugare kana mauto ake akabvumirwa kupinda muNgāruawāhia asina kupikiswa. Cameron akapinda Ngāruawāhia isina vanhu musi wa 8 Zvita 1863, asi Grey haana kuzouya kuzotaura rugare. Pasinei nokupikisa kwevaMaori, kutengeswa kwenyika dzakanga dzatorwa kwakaenderera mberi muna 1864, nguva pfupi pashure pokupinda kwevaMaori. Mukati mezana ramakore rechi 19, Ngāruawāhia yakatumidzwa kuti Queenstown uye ipapo Newcastle. Zvisinei, guta rakadzokera kuzita rayo rokutanga muna 1878. 