John Sinclair (New Zealand carpenter)

John Sinclair was a New Zealand carpenter and trade unionist active in the late 19th and early 20th centuries. He played a significant role in the early labour movement in New Zealand, particularly in the timber and construction industries.

Sinclair was a prominent figure in the Amalgamated Society of Carpenters and Joiners, often serving as a delegate or official. He advocated for better working conditions, fair wages, and improved safety standards for carpenters and other tradespeople. His involvement extended to wider labour issues, and he was often involved in organizing and supporting strikes and other forms of industrial action.

While specific details of his early life and individual projects are scarce in readily available historical records, Sinclair's contribution is primarily recognised through his union activities and his commitment to improving the lives of working-class New Zealanders. He is remembered as a dedicated advocate for workers' rights during a period of significant industrial change and development in the country.