In the beautiful book "Čejč - history of the Slovácko community", the reader will certainly learn many new and interesting memories, things, feelings and facts still fortunately preserved in human memory, objects, photographs or old documents. But like any work of this kind, it is essentially an open, unfinished work, which provokes, encourages and forces the attentive reader to imagine the context and to find as yet unspoken or neglected facts and relationships. Personally, I have been interested in the "little mystery" concerning the Prussian General Friedrich von Clausewitz, buried in the local park, so I eagerly awaited the publication of this new chronicle and hoped that the "mystery" in it would be clarified by experts. I was a little disappointed - it didn't happen and that's why in the end I had no choice but to start solving it myself together with my known and unknown friends in the modern virtual world - the Internet. Judge for yourself whether we succeeded.