["The incomparable Doctor Arthur Ludwig". A biographical sketch]

In two separate papers, two participants of the Weimar congress are identified on the famous congress photo for the first time. --Stephan von Minden provides a pioneering biographical sketch of the Munich neurologist A. Ludwig. Co-founder of the Munich IPA branch in 1911, and friend of the poet Else Lasker-Schüler and the educational reformer Paul Geheeb, Ludwig played a certain role in cultural history as a member of the "Munich bohemian scene" and head of a "medical family resort". --Reinhard Lampe highlights the life and work of psychiatrist E. Rehm, also a founding member of the Munich IPA branch. He directed a private sanatorium and exerted a considerable influence on medical politics in Munich for many years. An ardent National Socialist, Rehm sold his sanatorium to the Nazis in 1941.