When you walk aroung Borek forest, you can come accross a grave near a tree. My wife, who was raised nearby, told me that this is a grave of WW2 soldier. There's a plaque nailed to the tree stating "Ś.P. Anglik Nieznany", which literally means "RIP Englishman Unknown". There's also an additional remark stating that he died 04.1943, without any additional details.
Since we're in the forest, coordinates may be a little off due to the trees' interference. If you have any troubles finding the grave, please go back to the clearing in the forest (reference point 1) and follow the path into the forest. The grave will be on your left, on a side path, max.10 meters from the main path.
BYOP!