Otto I crowned emperor, founding the Holy Roman Empire
- Date
- 2 February 962 CE
- Category
- Politics & governance
- Region
- Rome / Germany
- Era
- Post-Classical / Medieval
- Significance
On 2 February 962, Pope John XII crowned Otto I of Germany as emperor at Old St Peter's Basilica in Rome, reviving the Western imperial title that had lapsed for nearly four decades since the decline of the Carolingian line.
Otto had answered the pope's appeal for protection against the Italian king Berengar, and in return secured imperial dignity for himself and his successors; the following day the Diploma Ottonianum confirmed the papacy's territorial rights and the emperor's role as protector of the Church. The coronation permanently linked the German monarchy to the imperial office and to northern Italy, uniting the two realms under a single ruler. This Ottonian renewal is generally regarded as the foundation of the Holy Roman Empire, the central political institution of medieval Central Europe that would endure in various forms until 1806, though the formal name 'Holy Roman Empire' only emerged later. It also embedded a lasting and often fraught relationship between emperor and pope at the heart of European politics.
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Empires active in 2 February 962 CE
- Abbasid Caliphate750 CE – 1258 CE
- Samanid Empire819 CE – 999 CE
- Byzantine Empire330 CE – 1453 CE
- Song Dynasty960 CE – 1279 CE
- Kanem-Bornu Empire700 CE – 1900 CE
- Pala Empire750 CE – 1161 CE
Related politics & governance events
- Charlemagne crowned Emperor of the Romans25 December 800 CE
- Emperor Kanmu founds Heian-kyo, opening Japan's classical golden ageNovember 17, 794 CE
- Treaty of Verdun partitions the Carolingian Empire10 August 843 CE
- Temüjin proclaimed Genghis Khan, uniting the Mongols1206 CE
- Kublai Khan founds the Yuan dynasty and conquers Song China1271 CE (conquest completed 1279)
- Al-Mansur founds Baghdad as the Abbasid capital30 July 762 CE
Further reading
The wider story
Byzantium: The Surprising Life of a Medieval Empire
Vivid, thematic popular history by a top Byzantinist.
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