Sigmund Riezler or Siegmund Riezler (after 1900 von Riezler; 2 May or 5 May 1843 in Munich – 28 January 1927 in Ambach) was a German historian.
Sigmund Riezler or Siegmund Riezler (after 1900 von Riezler; 2 May or 5 May 1843 in Munich – 28 January 1927 in Ambach) was a German historian.