another castle

Fifteen miles down the Elbe from Dresden is Meissen, with the Schloss Albrechtsburg (NOT ...berg), Germany's oldest castle (they claim).  Quite impressive.  Biked there today the long way, for a total of about 40 miles.  Toured the castle and cathedral, but didn't go to the porcelain factory.

Saw a wonderful sign within the castle area, just across from the side of the castle cathedral:  "Historical Prison, with building permits, for lease or sale."  I want to put in an offer, and when they ask what I plan to do with it, say "Keep prisoners there, of course."

I'm calling time on my last quiz.  No entries, no winners.  Constance probably thought it was too easy.  It was.  Google could solve it for you in .00017 seconds.  The answer is (a), Eisenberg.  The extra credit part was harder, and I was hoping someone could find the real answer and tell me, so I could confirm my theory:  note the year, 1934, when the name of the town was changed from Eisenberg to Moritzburg (to match the name of the major landmark there, I said).  Seems obvious to me that the Nazis decided to do this because Eisenberg sounded too Jewish to them.  But I didn't find any evidence to confirm the idea.  I still think it's right.