Arenberg

Former duchy in Europe


title: "Arenberg" type: doc version: 1 created: 2026-02-28 author: "Wikipedia contributors" status: active scope: public tags: ["1549-establishments-in-the-holy-roman-empire", "1810-disestablishments-in-europe", "states-and-territories-established-in-1549", "house-of-ligne", "states-of-the-confederation-of-the-rhine", "electoral-rhenish-circle", "history-of-the-eifel", "counts-of-arenberg", "counties-of-the-holy-roman-empire", "principalities-of-the-holy-roman-empire", "duchies-of-the-holy-roman-empire", "states-and-territories-disestablished-in-1810"] description: "Former duchy in Europe" topic_path: "history" source: "https://en.wikipedia.org/wiki/Arenberg" license: "CC BY-SA 4.0" wikipedia_page_id: 0 wikipedia_revision_id: 0

::summary Former duchy in Europe ::

::data[format=table title="Infobox Former Country"]

FieldValue
native_namede
conventional_long_nameCounty (Duchy) of Arenberg
common_nameArenberg
eraMiddle Ages
Early modern period
statusCounty, Duchy
empireHoly Roman Empire
government_typePrincipality
status_textState of the Holy Roman Empire, then
State of the Confederation of the Rhine
year_start1549
year_end1810
event_preCounty established
date_pre
event_startGained Reichsfreiheit
date_start
event1Raised to Princely county
date_event11576
event2Joined Council of Princes
date_event21580
event3Raised to Duchy
date_event31645
event4Joined Confederation of the Rhine
date_event41806
event_endMediatized to French Empire and Berg
event_postTerritories assigned to Hanover and Prussia
date_post1815
p1Prince-Bishopric of Münster
flag_p1Flag of the Prince-Bishopric of Münster.svg
s1Kingdom of Hanover
flag_s1Flag of Hanover (1692).svg
s2Kingdom of Prussia
flag_s2Flag of the Kingdom of Prussia (1803-1892).svg
s3First French Empire
flag_s3Flag of France.svg
s4Grand Duchy of Berg
flag_s4Flag of the Grand Duchy of Berg (1806-1808).svg
image_flagFlag of Arenberg (1803 - 1810).svg
image_coatCoA Arenberg County.svg
image_mapHannover 1807.png
image_map_captionThe Duchy of Arenberg in 1807 after the Napoleonic relocation
capitalAremberg
common_languagesMoselle Franconian
::

|native_name = de |conventional_long_name = County (Duchy) of Arenberg |common_name = Arenberg |era = Middle Ages Early modern period |status = County, Duchy |empire = Holy Roman Empire |government_type = Principality |status_text = State of the Holy Roman Empire, then State of the Confederation of the Rhine |year_start = 1549 |year_end = 1810 |event_pre = County established |date_pre = |event_start = Gained Reichsfreiheit |date_start = |event1 = Raised to Princely county |date_event1 = 1576 |event2 = Joined Council of Princes |date_event2 = 1580 |event3 = Raised to Duchy |date_event3 = 1645 |event4 = Joined Confederation of the Rhine |date_event4 = 1806 |event_end = Mediatized to French Empire and Berg |date_end = |event_post = Territories assigned to Hanover and Prussia |date_post = 1815 |p1 = Prince-Bishopric of Münster |flag_p1 = Flag of the Prince-Bishopric of Münster.svg |s1 = Kingdom of Hanover |flag_s1 = Flag of Hanover (1692).svg |s2 = Kingdom of Prussia |flag_s2 = Flag of the Kingdom of Prussia (1803-1892).svg |s3 = First French Empire |flag_s3 = Flag of France.svg |s4 = Grand Duchy of Berg |flag_s4 = Flag of the Grand Duchy of Berg (1806-1808).svg |image_flag = Flag of Arenberg (1803 - 1810).svg |image_coat = CoA Arenberg County.svg |image_map = Hannover 1807.png |image_map_caption = The Duchy of Arenberg in 1807 after the Napoleonic relocation |capital = Aremberg |common_languages = Moselle Franconian Arenberg, also spelled as Aremberg or Ahremberg, is a former county, principality and finally duchy that was located in what is now Germany. The Dukes of Arenberg remain a prominent Belgian noble family.

History

First mentioned in the 12th century, it was named after the village of Aremberg in the Ahr Hills, located in today's Rhineland-Palatinate region of Germany.

1549–1645

Aremberg was originally a county. It became an immediate (reichsunmittelbar) state of the Holy Roman Empire in 1549, was raised to a princely county in 1576, then became a duchy in 1645.

1789

The territorial possessions of the Dukes of Arenberg varied through the ages. Around 1789, the duchy was located in the Eifel region on the west side of the Rhine and contained, amongst others, Aremberg, Schleiden and Kerpen.

However, although the duchy itself was in Germany, from the 15th century onward, the principal lands of the Dukes of Arenberg have been in what is now Belgium.

The pre-Napoleonic duchy had an area of 413 km2 and a population of 14,800. It belonged to the Electoral Rhenish Circle and was bordered by the Duchy of Jülich, the Electorate of Cologne, the Electorate of Trier, and the County of Blankenheim.

1798

After the French occupation of the west bank of the Rhine around 1798 (see Treaty of Campo Formio and Treaty of Lunéville), the Duke of Arenberg received in 1803 new lands: the county of Vest Recklinghausen, the county of Meppen, and later the lordship of Dülmen.

1810

Arenberg joined Napoleon's Confederation of the Rhine, although that did not prevent it from being mediatised in 1810, with France annexing Dülmen and Meppen, and the Grand Duchy of Berg annexing Recklinghausen.

1814

After Napoleon's defeat in 1814 and the dissolution of the Confederation of the Rhine, the former Arenberg territories were divided between the Kingdom of Prussia and the Kingdom of Hanover. In both Prussia and Hanover, the dukes became local peers subordinate to the king.

1826

In 1826, the Arenberg territory in Hanover was named the duchy of Arenberg-Meppen, and it had an area of 2195 km2 and a population of 56,700. The county of Recklinghausen, in Prussia, had an area of 780 km2 and a population of 64,700.

The Dukes of Arenberg remain a prominent Belgian aristocratic family. The immediate family members of the dukes are called by the nominal title of Prince of Arenberg. The ducal family descends agnatically from the House of Ligne.

The Forest of Arenberg is located in northeastern France, and it is famous for its cobbled roads used in the classic road cycle race Paris–Roubaix. Its areas saw extensive mining in the past.

Counts, Princely Counts and Dukes

Main article: House of Arenberg

Counts of Arenberg (1117–1576)

  • Franko (1117–1129)
  • Henry I (1129–1187)
  • Eberhard I (1188–1202)
  • Eberhard II (1202–1229)
  • Henry II (1220–1250)
  • Gerard (1252–1260)
  • John I (1260–1279)
  • Mathilde (1282–1299)
  • Eberhard III (Count of Marck) (1282–1308)
  • Engelbert (1308–1328)
  • Eberhard I (1328–1387)
  • Eberhard II (1387–1454) Partition into Arenberg and Rochefort
  • John II (1454–1480)
  • Eberhard III (1480–1496)
  • Robert I (1496–?)
  • Robert II (?–1536)
  • Robert III (1536–1541)
  • Margaret (1541–1576)
  • John III (1547–1568, as co-ruler with his wife Margaret)
  • Charles (1568–1576)

Princely Counts of Arenberg (1576–1645)

Dukes of Arenberg (1645–1810)

References

Sources

::callout[type=info title="Wikipedia Source"] This article was imported from Wikipedia and is available under the Creative Commons Attribution-ShareAlike 4.0 License. Content has been adapted to SurfDoc format. Original contributors can be found on the article history page. ::

1549-establishments-in-the-holy-roman-empire1810-disestablishments-in-europestates-and-territories-established-in-1549house-of-lignestates-of-the-confederation-of-the-rhineelectoral-rhenish-circlehistory-of-the-eifelcounts-of-arenbergcounties-of-the-holy-roman-empireprincipalities-of-the-holy-roman-empireduchies-of-the-holy-roman-empirestates-and-territories-disestablished-in-1810