Demange devoted himself to proving that Dreyfus was not the author of the Bordereau, but the members of the court-martial, believing in the genuineness of the additional documents, unhesitatingly convicted him of treason.
"A History of the Third French Republic"
C. H. C. Wright
He gave the Bordereau to the German government.
"The Sunny Side of Diplomatic Life, 1875-1912"
Lillie DeHegermann-Lindencrone
What is a Bordereau?
"The Sunny Side of Diplomatic Life, 1875-1912"
Lillie DeHegermann-Lindencrone