I have just come across the following piece of information about Karl Heinz Jeismann:
Annoyed that he did not see any action, like so many of the "new Growth" pilots. He served with Ruthard von Richthofen in Dec, 1943. He wrote about his friend Richthofen in a Jager Blatt 6/1997/1998.
Source: http://www.aircrewremembered.com/Kra...=600&q=Karl%2C
Does anyone happen to have that issue of Jager Blatt? What does Jeismann say about Ruthard?