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In page William Hobson:

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Hobson headed the British signatories. Of the 40 or so Māori chiefs, the Ngapuhi chief Hōne Heke was the first to sign the treaty. As each chief signed, Hobson said "He iwi tahi tātou", meaning "We are [now] one people".[1] To enhance the authority of the treaty eight further copies were made and sent around the country to gather additional signatures. After obtaining signatures to the Treaty at the Bay of Islands (6 February 1840), he travelled to Waitematā Harbour to obtain more signatures and to survey a suitable location for a new capital (he also sent the Deputy Surveyor-General, William Cornwallis Symonds, to other areas to obtain more signatures). After suffering a stroke on 1 March 1840, he was taken back to the Bay of Islands, where he recovered sufficiently to continue work.[2]