Norway Debate

He spoke in the Norway Debate in the House of Commons. Southby spoke immediately after Leo Amery. Amery's famous speech against the government of Neville Chamberlain closed with words, "Depart, I say, and let us have done with you. In the name of God, go". Southby rose at 8.44pm and spoke in defence of the government -^[4]

It is easy to talk glibly of Ministers' failure without specifying exactly in what way they have failed; it is easy to throw about charges of ineptitude, inability and procrastination without specifying exactly to what degree those charges are able to be substantiated. I listened to every word that the right hon. Gentleman said. He was full of general accusations of failure against the Government. It seemed to me that if he had been in charge of the affairs of the nation at the beginning of the war, rightly or wrongly, he would have considered that the proper action for us to have taken would have been to have gone into Norway and Sweden before Germany did. He may be right or wrong in that view. But if he was right in that view then we would, I presume, be doing right now to go into Holland and Belgium lest Germany should come in there before us.

— Archibald Southby MP, House of Commons – 7 May 1940

Buchenwald

Southby travelled as part of the British parliamentary delegation to the Buchenwald Concentration Camp in April 1945. He described the journey as one, "which I felt it was my duty to undertake and which I shall never regret". However, the journey brought on an illness which was "a most unpleasant mixture of influenza and near jaundice".^[5]

Later parliamentary career

He held the seat for nearly 20 years until his resignation in 1947 by the procedural device of accepting the Stewardship of the Chiltern Hundreds. He was made a Baronet in 1937, of Burford in the county of Oxfordshire.