Birth of Conrad IV1228
Birth of Conrad IV, son of Emperor Frederick II
Historical person
Conrad IV Biography
Historical biography and chronological timeline for Conrad IV, based on 13 World History Database records associated with Germany.
13 records1228–125410 events5 places
Chronological biography
1228
1237
Election1237
Elected King of Germany in place of his half brother Henry VII
Peerage1237
Created Duke of Swabia
Succession1237
Succeeds as King of Germany
1245
Abdication1245
Pope Innocent IV declares Conrad IV deposed
1251
Succession1251
Flees to Sicily & assumes the throne
1252
Reballion of Rebels in Terra di Lavoro1252
Subdues a rebellion in Terra di Lavoro
Reballion of Rebels in Terra di Lavoro1252
Subdues a rebellion in Terra di Lavoro
1253
Capture of Naples1253
Captures Naples
1254
Death of Conrad IV21 May 1254
Death of Conrad IV
Interregnum21 May 1254
Conrads death is followed by an interregnum from 1254-1273 which cripples the Empire
Interregnum21 May 1254
Conrad IV died in southern Italy, leaving the Hohenstaufen cause without an adult king able to govern Germany.
Invasion of Germany21 May 1254
Dies while preparing to invade Germany
Titles and roles
King
Record provenance
This biography is assembled from World History Database records filtered by country and personal-name fields. Exact duplicate display records are removed. The database is an index rather than a complete narrative biography; formal research should verify entries against relevant primary or specialist sources.