Marlborough Province

(For the current top level subdivision of Nelson in New Zealand, see Marlborough region)

The Marlborough Province operated as a province of New Zealand from 1 November 1859, when it split away from Nelson Province, until the abolition of provincial government in 1876.

Marlborough split away from the Nelson Province because the majority of the income of the Provincial Council came from land sales in the Marlborough region, but the funds were mostly used in the Nelson region. Land sales in Nelson and Marlborough netted the Nelson Provincial Council £33,000 and £160,000, respectively. Of that, £200 were expended benefiting the Marlborough region. Marlborough settlers successfully petitioned for a split from Nelson. Another reason was that large landholders feared the growing influence of smaller farmers and urban residents. By splitting the Marlborough Province off with its large farms, it was easier for these landholders to control the provincial council. When the province was formed, Sir Thomas Gore Browne, the Governor of New Zealand, named it after John Churchill, 1st Duke of Marlborough. The settlement of Blenheim was subsequently named after the Battle of Blenheim (1704), where troops led by the Duke defeated a combined French and Bavarian force at the village of Blenheim (Blindheim) in Germany.

The Marlborough Province was notable for its intense personal rivalries among its politicians. This led to a farcical change of capital from at first Blenheim, then Picton from 1861, and back again to Blenheim from July 1865. In a symbolic way, government buildings in both Blenheim and Picton burned down some months after the abolition of the provincial system.

New Zealand law provides an anniversary day for each former province. Marlborough celebrates its founding on a Monday near 1 November each year.