Interregnum (Holy Roman Empire)

Historical periods with no emperor

There were many imperial interregna in the history of the Holy Roman Empire, when there was no emperor. Interregna in which there was no emperor-elect (King of the Romans) were rarer. Among the longest periods without an emperor were between 924 and 962 (38 years), between 1250 and 1312 (62 years), and between 1378 and 1433 (55 years).

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