Marianne Thieme
Marianne Louise Thieme (born 6 March 1972) is a Dutch politician, author and animal rights activist. A jurist and theologian by education, she served as the Party for the Animals' political leader from 2002 to 2019 and a member of the House of Representatives from 2006 to 2019.
Also recorded as Marianne Louise Thieme
Marianne Thieme

Studio Carin Verbruggen Ferry Drenthem Soesman B.V. · CC0
- Name
- Marianne Thieme
- Born
- 6 March 1972
- Birthplace
- Ede, Netherlands
- Birth Name
- Marianne Louise Thieme
- Occupation
- Politician, animal rights activist, author
- Nationality
- Kingdom of the Netherlands
- Education
- Erasmus University Rotterdam · University of Paris
- Honours
- Dutch Politician of the Year · Knight of the Order of Orange-Nassau
- Languages
- Dutch
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Marianne Louise Thieme (born 6 March 1972) is a Dutch politician, author and animal rights activist. A jurist and theologian by education, she served as the Party for the Animals' political leader from 2002 to 2019 and a member of the House of Representatives from 2006 to 2019.
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wikidata · Q463434 · wikipedia · Marianne Thieme
In this article
Biography
Biography
Marianne Thieme studied at Erasmus University Rotterdam and University of Paris. The recorded working language is Dutch. Residence is recorded at Maarssen. Employment is recorded with Bont voor Dieren and Wakker Dier. Positions recorded include member of the House of Representatives of the Netherlands. Distinctions recorded are Dutch Politician of the Year and Knight of the Order of Orange-Nassau.

Marianne Thieme, leader of the Party for the Animals in the Netherlands
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Key facts
Key facts
• Name — Marianne Thieme • Office — Leader of the Party for the Animals • Term Start — 28 October 2002 • Term End — 9 October 2019 • Predecessor — Position established • Successor — Esther Ouwehand • Office1 — Leader of the Party for the Animals in the House of Representatives • Term Start1 — 30 November 2006 • Term End1 — 9 October 2019 • Predecessor1 — Position established • Successor1 — Esther Ouwehand • Office2 — Member of the House of Representatives • Term Start2 — 30 November 2006 • Term End2 — 9 October 2019 • Office3 — Chairwoman of the Party for the Animals • Term Start3 — 28 October 2002 • Term End3 — 28 November 2010 • Predecessor3 — Position established • Successor3 — Luuk Folkerts • Born — 6 March 1972 • Birthplace — Ede, Netherlands • Birth Name — Marianne Louise Thieme • Party — Party for the Animals • Alma Mater — Erasmus University Rotterdam (LLM in administrative law), University of Wales Trinity Saint David (MA in theology). • Occupation — Politician, animal rights activist, author • Website — Worldlog
Early life and career
Early life and career
Thieme studied at Duno College in Doorwerth. After that she studied from 1991 to 1992 at the Sorbonne in Paris, France. From 1992 she studied law at Erasmus University Rotterdam with a specialization in administrative law. During this time she became a vegetarian. Her interest in animal rights motivated her to start studying law. Thieme graduated in 1997. From 1998 to 2001 Thieme worked at research agency B&A Group in The Hague. Between 2001 and 2004 she was policy official at Bont voor Dieren (English: Fur for Animals), a Dutch anti-fur animal welfare foundation. Until November 2006 she was the general manager of Stichting Wakker Dier, a Dutch animal welfare foundation against industrial agriculture.
Political career
Political career
In October 2002 Thieme and other animal protectionists founded the Party for the Animals (Partij voor de Dieren, PvdD). During the general election of 2003 the party gained 47,754 votes (0.5%), but not a seat in the House of Representatives which is obtained by 0.67% of the vote. In February 2004 she was nominated to become the party's lijsttrekker for the 2004 European Parliament election. This time the party gained 153,432 votes (3.2%), three times as much as in the 2003 Dutch general election, but the number of votes was not enough to obtain a seat in the European Parliament. In May 2014 the party got 200,254 votes (4.21%) for the 2014 European Parliament election, enough to obtain a seat in the European Parliament. However, it was not with Marianne Thieme as lijsttrekker, but Anja Hazekamp. Marianne Thieme was already elected to the House of the Representatives. During the general election of 2006 the Party for Animals gained 179,988 votes (1.8%), enough for two seats in the lower house of the States General of the Netherlands. The party became the world's first party to gain parliamentary seats with an agenda focused primarily on animal rights. Marianne Thieme became an MP alongside Esther Ouwehand. At the general election of 2010 the party received 122,317 votes (1.3%) and its two MPs were reelected; two years later, with 182,162 votes (1.9%), the PvdD won two seats again. The party ran at the general election of 2017 with Thieme as lijsttrekker for the fifth time. With 335,214 votes (3.2%), it gained five seats. Thieme always concludes her speeches in Parliament with the phrase "Voorts zijn wij van mening dat er een einde moet komen aan de bio-industrie." ("Furthermore we are of the opinion that factory farming has to be ended."), referring to Cato the Elder's famous conclusion of his speeches with Carthago delenda est. On 8 October 2019, Thieme resigned from Parliament and her leadership of the PvdD. Esther Ouwehand replaced Thieme as party leader in the House of Representatives and Eva van Esch took her former seat in Parliament.
Personal life
Personal life
Thieme became a member of the Seventh-day Adventist Church in 2006 "because [it is] a church with compassion and care for our planet." It caused some controversy about its stance that "Adam and Eve were vegetarians" She has a daughter (Annika, born 2002) and lives in Maarssen. On 6 November 2008, she married Jaap Korteweg, an organic farmer from Langeweg, with whom she had a second daughter (Amélie, born 2012). They divorced in 2017. In 2021 she married Ewald Engelen, with whom she has been in a relationship since 2018.
Identity and origins
Identity and origins
The authorities additionally record the heading Marianne Louise Thieme. Her recorded language was Dutch. Her recorded confession was Seventh-day Adventist Church. She married Jaap Korteweg.
Career and activity
Career and activity
She was employed by Bont voor Dieren and Wakker Dier. Recorded position is member of the House of Representatives of the Netherlands. She worked at Maarssen.
Identity
Identity
Marianne Thieme is recorded as politician, writer and jurist.
Life and career
Dated record
Life and career
The full dated record · 1 entries
1972
Marianne Thieme born at Ede.
Places
Named by the record
Places
Only places the record itself states, plotted where the house gazetteer settles their coordinates. Nothing is inferred from a name or a nationality.
Maarssen
Residences
Ede.
Birth place
Literature
Scholarly footprint
A count of publications is evidence of attention, not of standing, and is given here only as a measure.
References
Citations
References
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reference work
Secondary witnessreference work
Secondary witness
Further particulars
Held on the record
Further particulars
Open the remaining particulars
Marianne Thieme studied at Erasmus University Rotterdam and University of Paris. The record notes the qualification Master of Laws.
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 14 August 2026.
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