Prince Nikolaus of Liechtenstein Biography: Net Worth, Age, Wife, Height, Children, Parents, Career, Ambassador
Prince Nikolaus of Liechtenstein, is a Liechtensteiner royal, lawyer, and diplomat who served as non-resident Ambassador to the Holy See (1986–1996) and to Switzerland (2000–2017), strengthening bilateral ties and Vatican relations.
A discreet yet pivotal figure in Liechtenstein’s foreign service, he practiced law in Vaduz and managed family trusts while raising four children with Princess Margaretha of Luxembourg.
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Educated in Vienna and Munich, Nikolaus speaks six languages and supports Catholic charities worldwide.
His tenure bridged Liechtenstein’s post-Cold War diplomacy and EU integration.
As uncle to the regent Alois, he remains an influential advisor within the princely house.

Profile
- Full Name: Nikolaus Ferdinand Maria Josef Arno
- Stage Name: Prince Nikolaus of Liechtenstein
- Born: October 24, 1947
- Age: 78 years old
- Birthplace: Zürich, Switzerland
- Nationality: Liechtensteiner
- Occupation: Lawyer and former diplomat
- Height: 1.85m
- Parents: Franz Joseph II, Prince of Liechtenstein and Countess Georgina von Wilczek
- Siblings: Hans-Adam II, Prince Philipp, Princess Nora, Prince Wenzel
- Spouse: Princess Margaretha of Liechtenstein
- Children: Maria-Anunciata, Marie-Astrid, Josef-Emanuel, Leopold
- Relationship: Married
- Net Worth: $500 million
Early Life and Education
Nikolaus was born on October 24, 1947, in Zürich, Switzerland, to Franz Joseph II and Countess Georgina von Wilczek.
He grew up with four siblings—Hans-Adam II, Philipp, Nora, and Wenzel—at Vaduz Castle, fluent in German, French, and English from childhood.
Nikolaus attended the Schottengymnasium in Vienna, then studied law at the University of Vienna, graduating with a Dr. iur. in 1972.
He completed diplomatic training at the Liechtenstein State Department.
He is of Austro-Hungarian and Bohemian noble descent and a practicing Catholic.
Career
Nikolaus began his career as a lawyer in Vaduz from 1973, specializing in corporate and trust law while advising the princely family.
He joined Liechtenstein’s diplomatic corps in 1979, serving as deputy to the UN mission in New York.
Appointed non-resident Ambassador to the Holy See in 1986, he fostered Vatican-Liechtenstein ties, including papal visits.
Nikolaus managed LGT Bank’s legal affairs in the 1990s, ensuring compliance during global banking reforms.
His early diplomacy laid the groundwork for Liechtenstein’s UN membership in 1990.
Nikolaus served as non-resident Ambassador to Belgium and the EU from 1996 to 2000, negotiating EEA accession protocols.
He became Ambassador to Switzerland in 2000, resident in Bern until 2017, resolving cross-border tax disputes and expanding cultural exchanges.
Nikolaus co-chaired the Liechtenstein-Swiss Joint Commission on financial transparency.
He advised Prince Hans-Adam II on constitutional reforms post-2003 referendum.
His discreet style earned trust in Bern and Brussels.
Prince Nikolaus retired from active diplomacy in 2017, focusing on family trusts and Catholic philanthropy.
He supports the Liechtenstein Red Cross and alpine conservation.
Nikolaus mentors grandchildren in law and statecraft while advising regent Alois informally.
He promotes Liechtenstein’s microstate model at academic forums.
Nikolaus’s legacy bridges legal precision with quiet diplomatic service.
Social Media
- Instagram Handle: Unknown
- Facebook Handle: Unknown
- Twitter Handle: Unknown
Personal Life
Nikolaus married Princess Margaretha of Luxembourg on March 20, 1982, in Notre-Dame Cathedral; the couple has four children—Maria-Anunciata, Marie-Astrid, Josef-Emanuel, and Leopold—raised between Vaduz and Luxembourg.
They reside at Schloss Wilfersdorf in Austria, enjoying hunting, skiing, and classical music.
He supports Caritas and mountain rescue.
Net Worth
Prince Nikolaus has an estimated net worth of $500 million.
His wealth derives from the LGT Group’s dividend income, family trust holdings in real estate and forestry, and legal consulting fees.
Diplomatic stipends and Liechtenstein state pensions provide supplementary revenue.
Art and vineyard investments add value.
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