Klaus Jürgen Berthold

Swiss author

German author and theologian

German author

German author

German author

German author

German journalist and author

German regional historian, historian of modern age and author

German church historian, author and archivist

German economist, author and editor

German director, dramaturge and author

German film director, producer, screenwriter, actor and opera director

German writer, painter and filmmaker

German playwright, novelist, and essayist

Chess player

German entertainer

German actor

German journalist and author

German poet