BBC - History - Paul von Hindenburg (1847 - 1934)
Field marshal during World War One and second president of the Weimar Republic (1925-34) when Germany was wracked by political instability and economic depression. This helped Nazi political success, with which Hindenburg ultimately acquiesced by appointing Hitler as chancellor in 1933.
Exchange of Letters Between Hindenburg And Hitler
Text of April 1933 letters between the German President and Hitler.
First World War.com - Who's Who - Paul von Hi
Concentrates on the Field Marshal's military career.
Paul von Hindenburg (1847-1936)
Article on Hindenberg's military and political career as well as quotations from his writings and speeches.
Paul von Hindenburg - Wikipedia
Article on the last Weimar president and his role in Hitler's rise to power.