Joseph Chamberlain Amongst the dignitaries present were former Prime Minister Arthur Balfour, Bonar Law, Chamberlain's sons Austen and Neville (then Lord Mayor of Birmingham), and other members of the Chamberlain, Hutton and Martineau families. Winston Churchill called Chamberlain "a splendid piebald: first black, then white, or, in political terms, first fiery red, then true blue". This is the conventional view of Chamberlain's politics, that he became gradually more conservative, beginning to the left of the Liberal party and ending to the right of the Conservatives. An alternative view is that he was always a radical in home affairs and an imperialist in
Neville Chamberlain British press. Negotiations between the Czech government and the Sudeten Germans dragged on through mid-1938. They achieved little result; Sudeten leader Konrad Henlein was under private instructions from Hitler not to reach an agreement. On 3 August, Walter Runciman (by now Lord Runciman) travelled to Prague as a mediator sent by the British government. Over the next two weeks, Runciman met separately with Henlein, the Czechoslovak President Edvard Beneš and other leaders, but made no progress. On 30 August Chamberlain met his Cabinet and Ambassador Henderson and secured their backing—with only First Lord of the Admiralty Duff Cooper dissenting against