"Birger Dahlerus"@en . . . . "Johan Birger Essen Dahlerus (February 6, 1891\u2013March 8, 1957) was a Swedish businessman, amateur diplomat, and friend of Hermann G\u00F6ring who tried through diplomatic channels to prevent the Second World War. His futile diplomatic efforts during the days preceding the German invasion of Poland in 1939 are sometimes called the Dahlerus Mission."@en . . . . . . . "Johan Birger Essen Dahlerus (February 6, 1891\u2013March 8, 1957) was a Swedish businessman, amateur diplomat, and friend of Hermann G\u00F6ring who tried through diplomatic channels to prevent the Second World War. His futile diplomatic efforts during the days preceding the German invasion of Poland in 1939 are sometimes called the Dahlerus Mission."@en .