Bay of Islands Nga Puhi chief Hone Heke was an influential Maori voice in favour of the Treaty of Waitangi. However he later became a leading opponent of British rule in New Zealand.
The missionaries divided the wave of Europeans who came to New Zealand in the first half of the 19th century into two groups: missionaries were the agents of virtue, and almost everyone else qualified as the agents of vice. The impact of both groups was perhaps strongest in Kororareka in the Bay of Islands.