Eberhard I (13 March 1265, in
Stuttgart
Stuttgart (; ; Swabian German, Swabian: ; Alemannic German, Alemannic: ; Italian language, Italian: ; ) is the capital city, capital and List of cities in Baden-Württemberg by population, largest city of the States of Germany, German state of ...
– 5 June 1325, in Stuttgart) was
Count of Württemberg
Count (feminine: countess) is a historical title of nobility in certain European countries, varying in relative status, generally of middling rank in the hierarchy of nobility. Pine, L. G. ''Titles: How the King Became His Majesty''. New York: ...
from 1279 until his death. He was nicknamed 'der Erlauchte' or the
Illustrious Highness
His/Her Illustrious Highness (abbreviation: H.Ill.H.) is the usual English-language translation of the German word , a style historically attributed to certain members of the European nobility. It is not a literal translation, as the German word ...
.
Life
Eberhard's half-brother and predecessor
Ulrich II took office at the age of about eleven years. It is generally assumed that he stood under the guardianship and regency of Count
Hartmann I of Grüningen. Ulrich II died in 1279 and his guardian Hartmann in 1280, allowing Eberhard to exercise unrestricted reign of the
County of Württemberg
The County of Württemberg was a historical territory with origins in the realm of the House of Württemberg, the heart of the old Duchy of Swabia. Its capital was Stuttgart. From the 12th century until 1495, it was a county within the Holy Roman ...
from 1280.
His father, Ulrich I, had extended the Württemberg territory and the anti-king
Henry Raspe
Henry Raspe (; – 16 February 1247) was the Landgrave of Thuringia from 1231 until 1239 and again from 1241 until his death. In 1246, with the support of the Papacy, he was elected King of Germany in opposition to Conrad IV, but his conteste ...
had legitimized his conquests. However, when
Rudolph I was elected king, these territories had to be returned to the Empire. Rudolph created bailiwicks to administer the reclaimed imperial territories. He appointed his brother-in-law
Albert II of Hohenberg-Rotenburg as
vogt
An , sometimes simply advocate, (German, ), or (French, ), was a type of medieval office holder, particularly important in the Holy Roman Empire, who was delegated some of the powers and functions of a major feudal lord, or for an institutio ...
of the new bailiwick of Lower Swabia. Rudolph's aim was to re-establish the
Duchy of Swabia
The Duchy of Swabia (; ) was one of the five stem duchy, stem duchies of the medieval Kingdom of Germany, German Kingdom. It arose in the 10th century in the southwestern area that had been settled by Alemanni tribes in Late Antiquity.
While th ...
, which had been leaderless after the execution in 1268 of
Conradin
Conrad III (25 March 1252 – 29 October 1268), called ''the Younger'' or ''the Boy'', but usually known by the diminutive Conradin (, ), was the last direct heir of the House of Hohenstaufen. He was Duke of Swabia (1254–1268) and nominal King ...
, the last member of the
Hohenstaufen
The Hohenstaufen dynasty (, , ), also known as the Staufer, was a noble family of unclear origin that rose to rule the Duchy of Swabia from 1079, and to royal rule in the Holy Roman Empire during the Middle Ages from 1138 until 1254. The dynast ...
dynasty. To this end, he appointed his young son
Rudolph II
Rudolf II (18 July 1552 – 20 January 1612) was Holy Roman Emperor (1576–1612), King of Hungary and Kingdom of Croatia (Habsburg), Croatia (as Rudolf I, 1572–1608), King of Bohemia (1575–1608/1611) and Archduke of Austria (1576–16 ...
as duke of Swabia. Eberhard resisted these measures. Despite being weaker, he managed exploit the situation after Rudolph's death in 1291 and achieve military successes against Albert II of Hohenberg-Rotenburg.
Rudolph's successor
Adolph of Nassau, did not try to extend his power base into Swabia. After Adolph was overthrown in 1298, Eberhard promised to support his successor
Albert I. In return, Albert appointed him vogt of Lower Swabia. Eberhard used this position to safeguard his territorial claims. It was not until 1305 that he again came into military conflict with Albert I.
Eberhard supported the Bohemian nobility in their struggle against Albert I and his successor
Henry VII. Vogt Konrad IV von Weinberg, who acted on the orders of Henry VII, declared war on Eberhard, causing much distress in Württemberg. Württemberg was saved from defeat by the death of Henry VII on 24 August 1313 and the 1314 elections
Louis IV and
Frederick the Fair
Frederick the Fair () or the Handsome ( – 13 January 1330), from the House of Habsburg, was the duke of Austria and Styria from 1308 as well as the anti-king of Germany from 1314 until 1325 and then co-king until his death.
Background
Frederi ...
as rival kings. By maneuvering tactically between the two, Eberhard managed to offset his territorial losses and even gain some more territories. His participation in the war in
Bohemia
Bohemia ( ; ; ) is the westernmost and largest historical region of the Czech Republic. In a narrow, geographic sense, it roughly encompasses the territories of present-day Czechia that fall within the Elbe River's drainage basin, but historic ...
brought in additional funding, which he used to purchase land and towns in Swabia from impoverished noble families, for example, the count palatine of Tübingen.
Eberhard I made
Stuttgart
Stuttgart (; ; Swabian German, Swabian: ; Alemannic German, Alemannic: ; Italian language, Italian: ; ) is the capital city, capital and List of cities in Baden-Württemberg by population, largest city of the States of Germany, German state of ...
the capital of Württemberg. He died in 1325 and was buried in the
Stiftskirche in Stuttgart.
Family

Eberhard was the son of Count
Ulrich I of Württemberg, who died a few weeks before his birth. His mother was
Agnes of Silesia-Legnica, a daughter of
Bolesław II Rogatka.
Genealogical database by Herbert Stoyan
/ref> She probably died at his birth; some sources speak of a caesarean section
Caesarean section, also known as C-section, cesarean, or caesarean delivery, is the Surgery, surgical procedure by which one or more babies are Childbirth, delivered through an incision in the mother's abdomen. It is often performed because va ...
.
Eberhard was married three times.
First marriage
The identity of the first wife is uncertain. Martin Crucius thought she may have been Adelaide of Werdenberg-Heiligenberg from Sigmaringen
Sigmaringen ( Swabian: ''Semmerenga'') is a town in southern Germany, in the state of Baden-Württemberg. Situated on the upper Danube, it is the capital of the Sigmaringen district.
Sigmaringen is renowned for its castle, Schloss Sigmaringen, ...
. Other authors think that she was a member of the noble Hohenberg family, but they may be confused with Matilda of Hohenberg, who married his son and successor Ulrich III. A third theory holds that she was a daughter of the Dukes of Teck
Duke of Teck () is a title which was created twice in Germanic lands. It was first borne from 1187 to 1439 by the head of a cadet line of the German ducal House of Zähringen, known as the "first House of Teck". The seat of this territory was Cas ...
. The fact that his son Ulrich III acquired Sigmaringen in 1325 and that his daughter Agnes married Count Henry of Werdenberg-Sargans-Trochtelfingen both point to a close relationship between Eberhard and the Werdenberg dynasty.
This marriage produced a son and a daughter:
* Ulrich (born: after 1285; died: 1315)
* Agnes (born: before 1300; died: before 1349), married Henry of Werdenberg-Sargans-Trochtelfingen
Second marriage
Eberhard's second wife was Margaret, a daughter of Duke Frederick III of Lorraine. From this marriage, Eberhard had a son:
* Ulrich III (born: between 1286 and 1291; died: 11 July 1344), Count of Württemberg from 1325 to 1344
Third marriage
Eberhard's third wife was Irmengard, a daughter of Margrave Rudolph I of Baden-Baden. From this marriage, Eberhard had three daughters:
* Agnes (born: around 1295; died: 1317), countess by marriage of Oettingen
* Adelaide Matilda (born: between 1295 and 1300; died: 3 September 1342), married Kraft II of Hohenlohe (d. 3 May 1344)
* Irmengard (born: after 1300; died: 1329), countess by marriage of Hohenberg
Illegitimate
The clergyman
Clergy are formal leaders within established religions. Their roles and functions vary in different religious traditions, but usually involve presiding over specific rituals and teaching their religion's doctrines and practices. Some of the ter ...
Ulrich von Höfingen is believed to have been an illegitimate son of Eberhard's.
References
* Gerhard Raff: ''Hie gut Wirtemberg allewege I: Das Haus Württemberg von Graf Ulrich dem Stifter bis Herzog Ludwig'', with an introduction by Hans-Martin Decker-Hauff, Stuttgart, 1988,
* Harald Schukraft: ''Kleine Geschichte des Hauses Württemberg'', Tübingen, 2006,
*
{{DEFAULTSORT:Eberhard 01, Count Of Wurttemberg
1265 births
1325 deaths
13th-century counts of Württemberg
14th-century counts of Württemberg
Burials at Stiftskirche, Stuttgart