Today's members are mostly found in Belgium and The Netherlands.
History
The Ezzonian dynasty
The Ezzonen appear in the chronicles with
Carolingian ancestors, although some historians prefer to link him to former Thuringian
kings.
The Ezzonian dynasty (named after Count Palatine
Counts Palatine of Lotharingia during the 10th and 11th centuries. They were important in governance of the region of the Middle and Lower Rhine. In spite of their military accomplishments in favour of the German emperors, the Ezzonians did not succeed in building a territorial entity in Lotharingia. During a limited period, they were, however, assigned the duchies of Swabia, Bavaria and Carinthia
.
Famous members of the dynasty are:
Konrad II
(1024–1039). The Annales Hildesheimenses record that "Hezo Palatinus comes" died after catching pox from his concubine.
Count Palatine of Lotharingia (1035–1045) and Duke of Swabia
(1045–1047). After a successful campaign against the rebelling count of Flanders (margrave of Valenciennes and Ename), Otto received the duchy of Swabia in 1045 in exchange for the cities of Kaiserswerth and Duisburg, which went back to the crown. At the same time, the palatinate of Lotharingia was passed to his nephew.
Stephen IX
) had a love-affair with one of his relatives, he killed her with an axe. Heinrich then was enclosed into the abbey of Echternach, where he died in 1061.
Bolesław I the Brave and Emperor Otto III. After she returned to Germany after the deposition of her husband in 1031, she became later a nun and today is revered as Blessed
. He was deprived of the dukedom in 1053 when the Emperor installed his son as Duke. He died in exile after an attempt to assassinate the Emperor and seize the throne.
Duke of Carinthia
in 1057. The Annales of Berthold record the death in 1061 of Chounradus... Carantanis ducis.
(1053). He baptised and crowned the German king Henry IV.
Count Palatine of Lotharingia (1064–1085), count of the Ruhrgau, Zulpichgau and Brabant. Hermann is assumed to be last of the Ezzonians. After his death (in a duel with Albert III of Namur, nearby his castle of Dalhem on 20 September 1085) the Palatinate
of Lotharingia was suspended. His widow remarried with the first count palatine of the Rhine, Henry of Laach.
Engelbert I, Count of Berg from 1160 till 1189. He brought stability and prosperity to the county. In July 1189 he was killed on his way to the Holy Land with the Third Crusade
.
Berg passed under the regency of his brother Engelbert II, then to his daughter Irmgard
late in the afternoon of 7 November 1225: the Archbishop was killed.
There is no consensus as to whether it was a deliberately planned murder, or whether the Archbishop was killed in the heat of combat. Current research assumes the latter: Engelbert was intended to have been taken into "knightly detention" so that the political demands of the opposing nobility could be pushed through. This was in accordance with the customs of the medieval feuding ethos.
Frederick of Isenberg was outlawed and excommunicated. He was stripped of all offices and stewardships and his personal wealth was confiscated. In the winter of 1225/1226 the new Archbishop of Cologne, Heinrich von Müllenark, besieged and destroyed his castle. His cousin, Adolf von der Mark, was attributed large portions of Frederick's possessions and as such re-united the former territory of Altena.
Frederick travelled with his brothers Dietrich and Engelbert, bishops of
marks to the chapter of Cologne cathedral. On 14 November 1226 he was executed in front of the Severin Gate. His arms and legs were smashed and he was broken on the wheel
, after which he was displayed on a stone pillar. He did not die until the next day.
His son Count
Duke of Limburg, to retrieve his paternal inheritance. On 1 May 1243 a peace agreement was signed between Dietrich and Count Adolf von der Mark. He built the castles of Limburg (Hohenlimburg) and Neu Isenberg (soon lost in favour of the Counts von der Mark) and from 1246 took the title of Count of Limburg. Two of his son's, Johan and Eberhard founded two separate familylines. Johan the eldest died a few years after his marriage. Eberhard inherited after his father's death, the title of count of Limburg, (later on Limburg Broich) taking up residence at the castle Hohenlimburg an der Lenne.Johann acquired Mülheim an der Ruhr and thereby the castle of Styrum
, taking up residence there.
16th to 18th century
Count Georg of Limburg-Styrum married in 1539 Irmgarde van Wisch, Lady of Wisch op Oud-Wisch, Wildenborch, Overhagen and Lichtenvoorde, hereditary Countess of Bronckhorst. She inherited the possessions of her uncle, the last count of Bronckhorst and Borculo. Her considerable possessions passed to her son Hermann Georg of Limburg, and the family settled in Gelderland. His grandson, Jobst of Limburg-Styrum, married Maria of Holstein-Pinneberg, heiress of the immediate lordship of Gemen and of Illereichen. Gemen remained for two centuries in the possession of the Counts of Limburg Stirum.