John Chapman (Grimsby MP)
John Chapman was a British Labour Party politician who served as the Member of Parliament (MP) for Grimsby from 1945 to 1951. He was elected in the 1945 general election that brought Clement Attlee's Labour government to power. He represented the constituency for one parliamentary term before being defeated in the 1951 general election. Records of his activities within Parliament, including debates he participated in and committees he served on, can generally be found within the parliamentary archives for the relevant period. Biographical details may be limited, but standard sources for UK political history are likely to hold basic information about his political career.