Heiliges Römisches Reich Deutscher Nation
In year 799, for the third time in half a century, a pope is in need of help from the Frankish king. After being physically attacked by his enemies in the streets of Rome (their stated intention is to blind him and cut out his tongue, to make him incapable of office), Leo III makes his way through the Alps to visit Charlemagne at Paderborn.
It is not known what is agreed, but Charlemagne travels to Rome in 800 to support the pope. In a ceremony in St Peter's, on Christmas Day, Leo is due to anoint Charlemagne's son as his heir. But unexpectedly (it is maintained), as Charlemagne rises from prayer, the pope places a crown on his head and acclaims him emperor.
Charlemagne expresses displeasure but accepts the honour. The displeasure is probably diplomatic, for the legal emperor is undoubtedly the one in Constantinople. Nevertheless this public alliance between the pope and the ruler of a confederation of Germanic tribes now reflects the reality of political power in the west. And it launches the concept of the new Holy Roman Empire which will play an important role throughout the Middle Ages.
The Holy Roman Empire only becomes formally established in the next century. But it is implicit in the title adopted by Charlemagne in 800: 'Charles, most serene Augustus, crowned by God, great and pacific emperor, governing the Roman empire.'
EMPERORS OF THE HOLY ROMAN EMPIRE
800- 814 Charlemagne
814- 840 Louis I der Fromme (the Pious)
840- 855 Lothair I
855- 875 Louis II
875- 877 Charles II
881- 887 Charles III
887- 899 Arnulf
899- 911 Louis III
911- 918 Conrad I
919- 936 Henry I the Fowler
936- 973 Otto I the Great
973- 983 Otto II
983-1002 Otto III
1002-1024 Henry II
1024-1039 Conrad II
1039-1056 Henry III
1056-1106 Henry IV
1077-1080 Rudolf
1106-1125 Henry V
1125-1137 Lothair II
1138-1152 Conrad III
1152-1190 Frederick I Barbarossa
1190-1197 Henry VI
1198-1208 Philip
1198-1218 Otto IV
1212-1250 Frederick II
1246-1249 Henry Raspe
1247-1256 William
1250-1254 Conrad IV
1257-1272 Richard of Cornwall
1257-1273 Alfonso X
1273-1291 Rudolf I
1292-1298 Adolf
1298-1308 Albert I
1308-1313 Henry VII
1314-1347 Louis IV of Bavaria
1314-1330 Frederick of Austria
1347-1378 Charles IV
1378-1400 Wenceslas
1400-1410 Rupert
1410-1411 Jossus of Moravia
1411-1437 Sigismund of Luxemburg
1438-1439 Albert II
1440-1493 Frederick III
1493-1519 Maximilian I
1519-1556 Charles V
1556-1564 Ferdinand I
1564-1576 Maximilian II
1576-1612 Rudolf II
1612-1619 Matthias
1619-1637 Ferdinand II
1637-1657 Ferdinand III
1658-1705 Leopold I
1705-1711 Joseph I
1711-1740 Charles VI and Empress Elisabeth Christine von Braunschweig
1740-1742 Interregnum
1742-1745 Charles VII of Bavaria
1745-1765 Francis I Stefan
1765-1790 Joseph II
1790-1792 Leopold II
1792-1806 Francis II