President of the Stratford Co-operative and Industrial Society in 1919. Minister of Transport, 1945-51.
From Newham Story: "In 1915 Alfred Barnes, a socialist, won the presidency {of the Stratford Co-operative and Industrial Society}. Although defeated he regained his position in 1919, became a Labour and Co-operative MP for East Ham and a Minister in the 1945-51 Labour Government."