I had a 'knight'mare. I dreamt that I was on the grounds of a castle estate. I had a knife in my hand to defend myself against an evil force that was haunting the walls. Several times I thrust the knife into thin air but the evil thing eluded me. At the last it came out of a tree that grew very close to the castle wall and again I thrust my knife and the spirit flew forward and came right at me. That's when I awoke- screaming. Kloster Lehnin in Brandenburg that had a legend associated with it where the hero fell asleep in an oak grove and was threatened by an aggressive stag. The hero could not use his spear to defend himself until he prayed for help...something like that. Oberwart one day and ask what family is left if they know more.