Ulfeldt
Ulfeldt refers to the House of Ulfeldt, an old Dano-German noble family associated with Funen and Danish political and military history.
Last updated August 26, 2026
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Overview
Ulfeldt is the name of the House of Ulfeldt, an old Dano-German noble family originating in Funen, Denmark. It is not a commercial brand or operating company in the modern business sense. The family is known from medieval and early-modern Danish history, when its members served as royal councillors, diplomats, military officers, landowners, artists, and administrators. The family’s earliest documented appearance dates to 1186, when a member was recorded under the name Strange. During the sixteenth century, the family began using the name Ulfeldt, associated with its coat of arms. Members of the house held substantial social and political standing in Denmark. Several served on the Danish royal council during the fifteenth and sixteenth centuries, a period in which the family was among the country’s most influential noble houses. The Ulfeldts also had connections beyond Denmark. Some members held the title of Count in Denmark and the rank of Imperial Count within the Holy Roman Empire. Their activities therefore extended across Danish political institutions and the wider aristocratic networks of central Europe. The family’s history includes both high office and controversy, most notably the career of Corfitz Ulfeldt, a leading Danish statesman whose later opposition to the Danish crown made him one of the most notorious traitors in Danish history. The name is associated with a number of historically significant individuals. These include Jacob Ulfeldt, a sixteenth-century diplomat and privy councillor; his namesake Jacob Ulfeldt, a diplomat, explorer, and chancellor under King Christian IV; naval officers Corfits Ulfeldt and Mogens Ulfeldt; and Corfitz Ulfeldt, the statesman married to Leonora Christina. Leonora Christina Ulfeldt was the daughter of King Christian IV of Denmark and Kirsten Munk and later became a prominent historical figure in her own right. Other members included Ebbe Ulfeldt, a landscape painter active in Delft, and Leo Ulfeldt, who became a field marshal of the Holy Roman Empire. The family also had dynastic connections. Elisabeth Ulfeldt, who lived from 1747 to 1791, was the maternal grandmother of Princess Maria Antonia of Koháry, linking the family to the lineage that helped establish the House of Saxe-Coburg and Gotha-Koháry. The Ulfeldt family became extinct in the male line in 1769. As a result, Ulfeldt is best understood as a historical noble house and surname rather than a current brand, company, product line, or consumer-facing organization. There is no indicated current headquarters, website, corporate owner, listed entity, or active commercial operation associated with the subject.
History
The House of Ulfeldt was an old noble family of Dano-German origin, associated particularly with Funen in Denmark. Its earliest known documentary mention dates to 1186, when a member of the family appeared under the name Strange. The family later adopted the name Ulfeldt during the sixteenth century, apparently in connection with its heraldic identity and coat of arms. Across the late medieval and early-modern periods, the family developed into one of Denmark’s more prominent aristocratic houses. Members participated in the Danish royal administration and several served as royal councillors during the fifteenth and sixteenth centuries. Their influence rested on a combination of noble status, landholding, court service, diplomatic activity, and military responsibilities. The family’s reach was not confined to Denmark. Ulfeldt members held Danish countly status and, in some cases, the title of Imperial Count within the Holy Roman Empire. This reflected the family’s participation in the interconnected political and aristocratic world of northern and central Europe. Individual family members served as diplomats, naval officers, landowners, administrators, and military commanders. Among the most prominent figures was Jacob Ulfeldt, who lived from 1535 to 1593 and served as a Danish diplomat and member of the Privy Council from 1565. A later Jacob Ulfeldt, born in 1567 and deceased in 1630, also pursued a diplomatic career and became an explorer and chancellor under King Christian IV of Denmark. Their careers illustrate the family’s continuing role in royal service. The seventeenth century brought both distinction and controversy. Corfits Ulfeldt, a Danish naval officer who lived from 1600 to 1644, represented the family’s military tradition. His brother Ebbe Ulfeldt, who lived from 1600 to 1670, became a landscape painter in Delft. A different Corfitz Ulfeldt, born in 1606 and deceased in 1664, became a major Danish statesman. His political conflict with the Danish monarchy and subsequent conduct led him to be remembered as one of the most notorious traitors in Danish history. Corfitz Ulfeldt’s wife, Leonora Christina Ulfeldt, lived from 1621 to 1698 and was the daughter of King Christian IV of Denmark and Kirsten Munk. Her royal parentage and marriage to Corfitz connected the Ulfeldt family to the Danish royal dynasty. Their son Leo Ulfeldt, who lived from 1651 to 1716, entered imperial service and rose to the rank of field marshal of the Holy Roman Empire. Mogens Ulfeldt, who lived from 1569 to 1616, was another family member associated with naval service and landownership. The family’s later history included further dynastic connections. Elisabeth Ulfeldt, born in 1747 and deceased in 1791, became the maternal grandmother of Princess Maria Antonia of Koháry. Through this line, the family was connected to the House of Saxe-Coburg and Gotha-Koháry, one of Europe’s notable princely dynasties. The House of Ulfeldt eventually became extinct in the male line in 1769. Although the surname and historical lineage continued to appear through descendants and related family connections, the original noble house no longer existed as a continuing male-line family after that date. The subject is therefore a historical aristocratic house rather than an active business, consumer brand, or institutional organization.
- 1769
Extinction in the male line
[1]The House of Ulfeldt became extinct in the male line.
- 1651
Leo Ulfeldt enters imperial history
[1]Leo Ulfeldt was born; he later became a field marshal of the Holy Roman Empire.
- 1621
Birth of Leonora Christina Ulfeldt
[1]Leonora Christina Ulfeldt was born as the daughter of King Christian IV of Denmark and Kirsten Munk. She later married Count Corfitz Ulfeldt.
- 1600
A prominent generation of Ulfeldts
[1]Corfits Ulfeldt and Ebbe Ulfeldt were born in 1600; one pursued naval service while the other became a landscape painter in Delft.
- 1565
Jacob Ulfeldt joins the Privy Council
[1]Jacob Ulfeldt, who lived from 1535 to 1593, became a member of the Danish Privy Council and served as a diplomat.
- 1500
Adoption of the Ulfeldt name
[1]During the sixteenth century, members of the family began using the name Ulfeldt, associated with the family coat of arms.
Earliest documented mention
[1]The family was first recorded in a written document under the name Strange.
Products and positioning
Historical noble house and aristocratic family, not a commercial brand.
Sources1 sources
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