Reichsfreiherr

Freiherr, Freifrau and Freiin are designations used as titles of nobility in the German-speaking areas of the Holy Roman Empire, the Austro-Hungarian Empire and in its various successor states, including Austria, Prussia, Bavaria, Liechtenstein, Luxembourg, etc. Traditionally, it denotes the titled rank within the nobility above Ritter (knight) and Edler and below Graf. The title superseded the earlier medieval form, Edelherr.