In 1837, Gibson was elected to parliament as
Conservative member for
Ipswich, but resigned two years later and losing the
subsequent by-election, having adopted
Liberal views, and became an ardent supporter of the
free-trade movement. As one of
Richard Cobden's chief allies, he was elected to the
House of Commons as
Member of Parliament for
Manchester in 1841, and, from 1846 to 1848, he was
Vice-President of the Board of Trade in
Lord John Russell's ministry. Although defeated in Manchester in 1857, he found another seat for
Ashton-under-Lyne, and sat in the cabinet under
Lord Palmerston and then Russell from 1859 to 1866 as
President of the Board of Trade. In 1846, he was sworn of the
Privy Council. Gibson was the leading spirit in the movement for the repeal of
taxes on knowledge, and his successful efforts on behalf of journalism and advertising were recognized by a public testimonial in 1862. He retired from political life in 1868, but he and his wife, whose salon was a great Liberal centre, were for many years very influential in society. ==Family==