Thanks for posting that, Volker - you beat me to it, by about ten minutes.
If I'm not mistaken, ceremonies commemorating Boelcke are being held today at the present base of
Jagdbombergeschwader 31 "Boelcke", and also near Bapaume, in the vicinity of where Boelcke fell. This is one anniversary many of us should take note of, indeed.
"On the 28th of October we flew once again under the leadership of the great man. We always felt secure when he was along. There was only one Boelcke..."
Manfred von Richthofen