Overview
Burgrave, also rendered as burggrave (from , ), was since the medieval period in Europe (mainly Germany) the official title for the ruler of a castle, especially a royal or episcopal castle, and its territory called a Burgraviate or Burgravate (German Burggrafschaft also Burggrafthum, Latin praefectura).
The burgrave was a "count" in rank (German Graf, Latin comes) equipped with judicial powers, under the direct authority of the emperor or king, or of a territorial imperial state—a prince-bishop or territorial lord. The responsibilities were administrative, military and jurisdictional.
A burgrave, who ruled over a substantially large territory, might also have possessed the regality of coinage, and could mint his own regional coins (see silver bracteates).
History
Etymologically, the word burgrave is the English and French form of the German noble title Burggraf (compounded from Burg: castle, fortress or equally fortified town and Graf: count) from Middle High German burcgrâve. The feminine form is burgravine, in German Burggräfin (from Middle High German burcgrâvin).
From Wikipedia (CC BY-SA 4.0).