Analysis of information sources in references of the Wikipedia article "Синделар, Маттиас" in Russian language version.
There have been suggestions that Sindelar and/or Castignola were Jewish. It is true that Sindelar played for Austria Vienna, the club of the Jewish bourgeoisie, and came from Moravia, from where several Jews had migrated to Vienna, but his family was Catholic.
There have been suggestions that Sindelar and/or Castignola were Jewish. It is true that Sindelar played for Austria Vienna, the club of the Jewish bourgeoisie, and came from Moravia, from where several Jews had migrated to Vienna, but his family was Catholic.