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Conrad IV of Germany. Conrad (25 April 1228 – 21 May 1254), a member of the Hohenstaufen dynasty, was the only son of Emperor Frederick II from his second marriage with Queen Isabella II of Jerusalem. He inherited the title of King of Jerusalem (as Conrad II) upon the death of his mother in childbed.
Conrad IV, (born April 25, 1228, Andria, Italy—died May 21, 1254, Lavello), German king from 1237 and king of Sicily from 1251. The son of Emperor Frederick II and his second wife, Isabella (Yolande) de Brienne, Conrad was heir to the Kingdom of Jerusalem through his mother; he was also invested by his father as duke of Swabia in 1235. At ...
Conrad IV [1], 1228–54, German king (1237–54), king of Sicily and of Jerusalem (1250–54), son of Holy Roman Emperor Frederick II [2]. He was elected (1237) king of the Romans at his father's instigation after Frederick had deposed Conrad's older brother Henry in Germany.
Conrad (25 April 1228 – 21 May 1254), a member of the Hohenstaufen dynasty, was the only son of Emperor Frederick II from his second marriage with Queen Isabella II of Jerusalem. He inherited the title of a King of Jerusalem (as Conrad II) upon the death of his mother in childbed. Appointed Duke of Swabia in 1235, his father had him elected King of Germany (King of the Romans) and crowned ...
It includes East Francia, the Holy Roman Empire, the Confederation of the Rhine, the German Confederation, the North German Confederation, the German Empire, the Weimar Republic, Nazi Germany, the German Democratic Republic (DDR, "East Germany") and the present Federal Republic of Germany (BRD, until German reunification in 1990 known as "West G...
Konrad IV the Older (Polish: Konrad IV Starszy, German: Konrad von Oels) (ca. 1384 – 9 August 1447) was a Duke of Oels (Oleśnica), Koźle, half of Bytom and half of Ścinawa during 1412–1416 (with his brothers as co-rulers), since 1416 sole ruler over Kąty, Bierutów, Prudnik and Syców and since 1417 Bishop of Wrocław and Duke of Nysa.