The head of the British Secret Service in America at the time was Sir William Wiseman who, as fate would have it, occupied the apartment directly above the apartment of Edward Mandell House and who had become fast friends with him. House advised Wiseman that President Wilson wished to have Trotsky released, Wiseman advised his government, and the British Admiralty issued orders on April 21st that Trotsky was to be sent on his way.

