The post of Secretary of State for Wales came into existence on 17 October 1964; the first incumbent was Jim Griffiths, MP for Llanelli. The position entailed responsibility for Wales, and expenditure on certain public services was delegated from Westminster. In April 1965 administration of Welsh affairs, which had previously been divided between a number of government departments, was united in a newly created Welsh Office with the Secretary of State for Wales at its head, and the Welsh Secretary became responsible for education and training, health, trade and industry, environment, transport and agriculture within Wales.