At the height of the empire it contained most of the territory of Germany, Austria, Switzerland, eastern France, Belgium, the Netherlands, Poland, the Czech Republic, and Italy.
After it lost much of its territory, it was renamed "Holy Roman Empire of German Nations," finally recognizing that it was no longer likely to control the Italian peninsula successfully. However, until the 19th century the empire retained considerable possessions in northern Italy.
When the last Holy Roman emperor (Francis II) resigned in 1806, the realm had long matched Voltaire's famous description of it as "neither Holy, nor Roman, nor an Empire." Voltaire's scepticism was matched by the German writer Goethe. In Faust I, in a scene written in 1775, Goethe has one of the drinkers in Auerbachs Cellar in Leipzig ask "Our Holy Roman Empire, lads, What holds it still together?"
The name of the Holy Roman Empire was often written in official documents in Latin as Sacrum Romanum Imperium, abbreviated S.R.I., or in German, Heilig Roemisch Reich, abbreviated H. R. R.
The precise term Sacrum Romanum Imperium dates from 1254 . The term Roman Empire started in 1034 to denote the lands under [Conrad II]?, and Holy Roman Empire in 1157. The term Roman emperor is older and started with Otto II, died 983 . Charlemagne to Otto I the Great had simply used the phrase 'imperator augustus' ("august emperor").
There were three archbishops (Trier , Mainz and Cologne and the king of Bohemia, Margrave of Brandenburg, Duke of Saxony and Count Palatine of the Rhine, who held the highest office of electors or Kurfuersten . In 1256 this was regulated by emperor [Charles IV]?. Later on other electors were added. The electors elected the German king , who would then become emperor.
ruling dynasties: