Westernhagen
Westernhagen is the name of an old German noble family originating in the Eichsfeld region and historically associated with Westernhagen Castle.
Last updated August 26, 2026
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Overview
Westernhagen refers to an old German noble family whose origins are associated with Thuringia and whose earlier roots lay in Lower Saxony. The family is first documented in 1258, when Conradus and Hermannus Indagine were mentioned in historical records. Indagine is the Latin form of Hagen, a name connected with a fenced or hedged area. Over time, the family name developed through several forms, including de Indagine, Hayn, Hagen and finally Westernhagen. The family’s identity became linked to the former Westernhagen Castle near Berlingerode in the Eichsfeld district. A moated castle known as Hagen is thought to have existed in the area by 1123, although the site is documented more securely in records from 1288. In the late thirteenth century, members of a related branch established Castle Osternhagen at Hundeshagen. Other members later adopted the name Westernhagen after relocating to the old castle site west of that settlement. The family acquired a fiefdom in 1283, strengthening its position as a regional landholding lineage. Westernhagen Castle was destroyed in 1525 during the German Peasants’ War. Following its destruction, Teistungen became the family’s principal seat. The family had possessed Teistungen since 1283 and established two tower houses there, which were later replaced by manor houses. The lineage’s religious affiliation also changed during the sixteenth-century Reformation, when members converted from Catholicism to Protestantism. In the eighteenth century, members of the family served in the Prussian military under Frederick the Great. Their history subsequently became closely affected by the political upheavals of the twentieth century. Most of the family’s properties were confiscated by the Communist government of East Germany. After German reunification, Burghard von Westernhagen repurchased the Oberhof manor and estate in Teistungen. He was the father of Thyra von Westernhagen, who married Prince Heinrich of Hanover. The name is therefore best understood as a historical family name and noble-house designation rather than as a commercial consumer brand. The available reference material does not identify a modern company, product portfolio, corporate owner, listed entity or commercial operating structure under the name Westernhagen. Notable people associated with the family include writer Dörte von Westernhagen, officer Heinz von Westernhagen, composer Thilo von Westernhagen and forester Thyra von Westernhagen.
History
The House of Westernhagen is an old German noble family associated with Thuringia and the Eichsfeld region, with earlier origins in Lower Saxony. Its documented history begins in 1258, when Conradus and Hermannus Indagine were recorded. The Latin name Indagine derives from Hagen, a term associated with an enclosed or hedged area. The family name later evolved through the forms de Indagine, Hayn and Hagen before becoming Westernhagen. The family’s historical association with the locality began with the castle complex near Berlingerode. A moated Castle Hagen is believed to have existed in the area by 1123, although the surviving documentary record first refers to the site in 1288. In 1283 the family acquired the Teistungen fiefdom, where it later built two tower houses. These structures were eventually replaced by manor houses, and Teistungen became the family’s principal seat after Westernhagen Castle was destroyed in 1525 during the German Peasants’ War. The name Westernhagen emerged when members of the family, or of a closely related lineage, moved to the old castle site and took their designation from it. Another branch established Castle Osternhagen, or Eastern Hagen, at Hundeshagen around 1300. These settlements and estates formed the geographical basis for the family’s changing names and regional influence. During the Reformation in the sixteenth century, members of the family changed their religious affiliation from Catholicism to Protestantism. Later generations included individuals who served in the Prussian military during the reign of Frederick the Great. The family’s landed position was severely disrupted in the twentieth century. Under the Communist government of East Germany, most of its properties were seized. After German reunification, Burghard von Westernhagen bought back the Oberhof manor and estate in Teistungen. The property’s repurchase represented a restoration of part of the family’s historical connection with the region. The available material does not document the House of Westernhagen as a company, product brand or contemporary commercial enterprise. Instead, Westernhagen is principally a historical noble-family name. Associated figures include writer Dörte von Westernhagen, military officer Heinz von Westernhagen, composer Thilo von Westernhagen and forester Thyra von Westernhagen, who is the wife of Prince Heinrich of Hanover.
- 1990
Post-reunification property repurchase
[1]Following German reunification, Burghard von Westernhagen repurchased the Oberhof manor and estate in Teistungen.
- 1945
Death of Heinz von Westernhagen
[1]Heinz von Westernhagen, a German military officer associated with the family, died.
- 1525
Destruction of Westernhagen Castle
[1]The castle was destroyed during the German Peasants’ War, after which Teistungen became the family’s main seat.
- 1500
Conversion to Protestantism
[1]During the Reformation era, members of the family changed from Catholicism to Protestantism.
Early castle tradition near Berlingerode
[1]A moated castle known as Hagen is believed to have existed near Berlingerode by this date, although the site is documented more clearly in later records.
First documentary mention of the family
[1]Conradus and Hermannus Indagine are recorded, providing the earliest cited documentary reference to the lineage.
Acquisition of the Teistungen fiefdom
[1]The family acquired Teistungen, which later became its principal seat after the loss of Westernhagen Castle.
Westernhagen Castle documented
[1]Westernhagen Castle near Berlingerode appears in the documentary record.
Establishment of Castle Osternhagen
[1]A related branch is believed to have built Castle Osternhagen at Hundeshagen, contributing to the family’s regional network of estates.
Products and positioning
Historical German noble-family name rather than a documented commercial brand.
Sources1 sources
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