Question: When was the person who edited Mein Kampf born?
Related documents: [0]  [DOC] Rudolf Walter Richard Hess (Heß in German; 26 April 1894 – 17 August 1987), was a prominent politician in Nazi Germany. Appointed Deputy Führer to Adolf Hitler in 1933, he served in this position until 1941, when he flew solo to Scotland in an attempt to negotiate peace with the United Kingdom during World War II. He was taken prisoner and eventually was convicted of crimes against peace, serving a life sentence until his suicide. [END] 
[1]  [DOC] Mein Kampf (] , "My Struggle") is a 1925 autobiographical book by Nazi Party leader Adolf Hitler. The work describes the process by which Hitler became antisemitic and outlines his political ideology and future plans for Germany. Volume 1 of "Mein Kampf" was published in 1925 and Volume 2 in 1926. The book was edited by Hitler's deputy Rudolf Hess. [END] 
Answer: 
26 April 1894
26 April 1894