I am seeking any further information about my Grandfather Ernst Albert Herrmann Panzer b.1.Jul.1898 d.15 Jul 1964. He was a High Court Appeal Judge. He married Wilhelma Johanna Lina Hjort on 15 Jul 1924 in Kiel. I have been told that he spent part of WW2 in a hard labour camp for refusing to support "the Party". Places he may have lived include Berlin, Kiel, Hannover and Celle. I have no idea where he practiced, nor do I have any documented evidence of his incarceration in a labour camp.
I feel certain that he must be mentioned somewhere in the German archives, perhaps an obituary or judiciary records. (I do have all the family members and dates).
Any help or pointers would be most welcome.