Christoph Ananda Probst (6 November 1919 – 22 February 1943) was a German student of medicine and member of the White Rose (Weiße Rose) resistance group.
https://github.com/davepinch/pinchy.cc/blob/master/content/topics/people/c/christoph-probst/en.wikipedia.org.md
In January 1943, Probst wrote a seventh leaflet, which he gave to Hans Scholl. However, it was never distributed.
