About us

Ohmann Notariaat is well known for its personal and expert approach. Ohmann Notariaat has an interesting history, which dates back to the oldest protocol of Wassenaar. Ohmann Notariaat has been serving Wassenaar, The Hague and surroundings for more than 200 years. With a team of experienced specialist Ohmann Notariaat has broad experience in the field of corporate law, family law (estate planning) and real estate law.

Daniel Ohmann
Notary, specialised in Corporate law
T: +31 (0)70-5123131
F: +31 (0)70-5112110
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Successor of:

• J.A.C.M. Geurts (2018)
• B. den Hartog (2003)
• J.S. de Borst (1983)
• J.Th. Hovingh (1962)
• H.C.A. Vermeulen van Kruiningen (1946)
• C. Munnich (1922)

Daniel Ohmann studied Dutch law and notarial law at Leiden University (both completed cum laude). In 2000 he studied for six months at Sciences Po in Paris. Daniel started his career in 2004 at the law firm Pels Rijcken & Droogleever Fortuijn in The Hague (a leading Dutch law firm) and formed part of the sections Corporate law and notarial family law.

In 2009 he completed the postdoctoral Grotius specialist course in corporate and business law cum laude. During his period at Pels Rijcken Daniel also worked for HBN Law on Curaçao for six months.

Daniel is teacher on the laws of foundations and associations and partnerships at the professional training for the notarial profession and gives ‘tailor-made’ courses in the field of corporate and notarial family law. He also regularly publishes in his field, amongst others as editor of the legal magazine Rechtspraak Notariaat. In addition he is a member of the arbitration committee of the Dutch Red Cross and involved in several charities as a volunteer.

At the beginning of 2018 Daniel started his own firm Ohmann Notariaat, as the successor of Geurts and Partners. He is a specialist in advising (family)businesses, (semi)public institutions and not-for-profit organisations, also taking into account the family relationships of the entrepreneur (prenuptial agreements, wills and estate planning).

Daniel is a Dutch native speaker. He also has a command of the French, German and Spanish language. He is fluent in English.

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Korien van Steenbergen started to work in the notarial practice in 1990 at the offices of civil-law notary D. Butijn. After that she worked for SBH Notaries and Mr M.H.A. Butijn. She was mainly active in the field of family law and estate planning. In December 2012 she started working for Notary Office Geurts and Partners, where she became a added notary (toegevoegd notaris) in March 2014. As of April 1, 2018, she is working as a substitute notary for Ohmann Notariaat.

People sometimes think that the notarial practice is a bit boring. Korien does not agree with that. She thinks it is a beautiful profession, where you can mean a lot for clients during the highlights and lows of their life. Furthermore, she is working with all kinds of different people.

What she likes best about her work is that it is practice-oriented. As the (tax) legislation keeps changing constantly, her working area is always in motion.

Korien has broad experience in settling complex inheritances (investigation of heirs, unwilling heirs and other estate-issues) and has a lot of specialist knowledge in the area of family law and estate planning.

She can put her experience into practice in a small and approachable office, where her clients are given the attention they deserve. Their wishes are of central importance.

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Mireille Bosscher has been working in the notarial profession since 1997 and has been working at Ohmann Notariaat since July 2023 as an experienced estate planner/candidate civil-law notary. Before that she worked at several offices in The Hague.
Mireille specializes in international inheritance law and matrimonial property law, with an emphasis on French law.
Mireille studied Notarial law at the University of Groningen and completed her notarial law studies in 1997. Since 2005 she has specialized in French law.

Specialties
General family property law and French law and in particular:

International

• Drawing up wills, prenuptial agreements and cohabitation contracts in which international aspects play a role, such as for expats, Dutch people moving abroad or relationships between partners of different nationalities;
• Advising on inheritances with an international character, for example in the event of the death of an expat in the Netherlands or of a Dutch person abroad, when the bequeathed estate is (partly) located outside the Netherlands or when a person who died abroad has assets in the Netherlands;
• Advising on international estate planning;
• Advising on division of assets in international divorces.

Counselor

• Acting as party advisor in the settlement of estates or as lawyers-lawyer in cases of probate proceedings, whether or not with an international character.
• Giving advice and/or second opinion in disputes in the field of inheritance law or family property law.

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Leontien Manenschijn has been working at Ohmann Notariaat as a candidate civil-law notary since June 2024. She has been working in the notarial profession for more than 20 years, at both smaller and larger notary offices.
Leontien has extensive experience in the field of (commercial) real estate. She deals with all facets of (notarial) real estate. From (complex) tranfers, mortgages, establishment of rights in rem, division into apartment rights to setting up and managing real estate projects.
Thanks to her years of experience, Leontien is able to provide quick resolutions in (complex) real estate projects.
She also has extensive experience in corporate law practice. Leontien's knowledge of corporate law is broad and in-depth, especially in the field of private companies as well as associations and foundations.
She likes a personal approach and communication in understandable language. Her goal is to provide piece of minds to her clients in the complex world of law.
Leontien studied Notarial Law and Tax Law at the University of Groningen.
She also completed the KNB's Real Estate Development specialization course.

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Anne-Marie Oomen has been working as a candidate civil-law notary since 2005 and has started her work at Ohmann Notariaat since November 2023. She's gotten her experience mainly from working in the larger lawyer and civil-law notary firms, specialising in the field of family property law and inheritance law, be it national or international.
Anne-Marie advises on - amongst other subjects - drawing up last wills, prenuptial agreements, cohabitation contracts and donations. She has an expertise in dealing with inheritances, even more so when it is about the settling of inheritances. Anne-Marie will therefore be called upon by the court quite often, to act as a professional settler in an inheritance.
She has graduated in 2005 in the field of Notarial Law, at the Vrije Universiteit Amsterdam.

Memberships
Member of the Vereniging van Estate Planners in het Notariaat (EPN)
Member of the Nederlandse Organisatie voor Executeurs (NOVEX)
Member of the Koninklijke Notariële Beroepsorganisatie (KNB)

(Academic) Studies
Specialisation study "Settling Inheritances", for the year 2023 at the Family- and Inheritance Institute of the Netherlands (Familie- & Erfrecht Instituut Nederland; FEIN)
Specialisation study "Executing and Settling" (of inheritances), at the Dutch Organisation for Executors (Nederlandse Organisatie voor Executeurs; NOVEX)
Specialisation study "Estate Planning"
Vocational education in Notarial Law
Graduate in Notarial Law from the Vrije Universiteit Amsterdam

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Joris Kempen started in August 2022 at Ohmann notariaat, as a candidate civil-law notary. Just before, in July 2022, he completed his study Notarial law at Leiden University. In his daily activities he is mostly involved with the legal side of entrepreneurship. Examples include the incorporation of legal entities and amending articles of associaton. Outside of these activities focussed on corporate and business law, he is also involved in activities in other fields of law.

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Stan Zwirs has made his start in the civil-notary practice as of May 2019, as a parttime civil-notary employee in the surroundings of Utrecht. In May 2023, he got his master’s degree in Notarial Law, after which he started working as a candidate civil-law notary from September 2023 onwards. He has had a bilingual education and speaks English fluently, but his mother tongue is Dutch. Furthermore, Stan has a good grip on both the German and French language.

Besides his personal connection on board-level at his own water sports association, he’s also quite familiar with the notarial aspect of entities like these. His experience is mainly in corporate law, amending articles of association, incorporating legal entities for businesses and composing deeds of transfer of shares. At his former office, he also guided the transfer of boards of a community of several schools, which wanted to fuse together.
Regarding real estate law, he has more than once composed deeds of transfer of real estate into legal entities, as one of the overlapping fields between corporate and real estate law. Apart from this, he has gained a specialisation in striking off/erasing paid off mortgages from the Public Registers. He has had several years of experience in this field and has guided some (former) colleagues in this process.
Therefore, his efforts at Ohmann Notary will mainly be concentrated on the areas of corporate and real estate law.

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Brenda Franken has been working in the notarial profession since January 2019 and has been with Ohmann Notariaat starting from May 2024. Since January 2023, Brenda has been able to call herself a Registered Notary Clerk after completing the necessary studies for this title. She works in both real estate law and corporate law.
Over the past few years, Brenda has gained extensive experience in various areas, including handling the transfer of residential and commercial properties, drafting mortgage deeds, assisting with the division of properties, and modifying existing divisions. She also takes care of establishing legal entities, amending articles of association, and transferring shares.
Before working in the notarial profession, Brenda was employed in the financial sector. This background enables her to provide excellent advice to clients during the buying and selling of their homes.

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Anita van den Berg has been working for this firm since 1 April 2000. She started working for former notary Boudewijn den Hartog and has worked for his successor, former notary Jeannine Geurts. She has broad experience in the different fields of notarial law and the general practice. She mainly focusses on family law and assists added civil-law notary Korien van Steenbergen.

Her work also includes supporting and administrative activities, being in touch with clients and preparing draft deeds. Given her experience in this office and knowledge of the Wassenaar practice, Anita also adds significant value for the administrative and general practice of our office.

Anita works on Monday, Tuesday morning, Wednesday and Thursday.

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Annemarie Klijn has been working in notarial practices since 2015 and joined Ohmann Notariaat in Augustus 2021 as notarial employee. Annemarie is specialised in real estate law.

During the completion of her Law studies (HBO Rechten) at Hogeschool Leiden, Annemarie started her work in the real estate practice of the notarial profession. In recent years Annemarie has gained a lot of practical experience thanks to taking care of many transfers and following various courses.
She has extensive experience in drafting purchase agreements, taking care of transfers of houses and business properties, drafting mortgage deeds, drafting deeds of division and everything else that is required to achieve a good final result and to make sure the execution of the deeds takes place.

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Julius de Kolf started at Ohmann Notariaat as an intern in February 2022. His internship has now been completed and since August 2023, Julius can officially call himself a notarial employee. His work as a notarial employee includes contact with clients and handling real estate files. This includes drawing up delivery and mortgage deeds and registering them with the Land Registry. Even though Julius has already learned a lot, he is looking forward to expanding his knowledge in the field of real estate even further.

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In the third year of her Law studies (HBO-Rechten) Danique Ton decided to join Ohmann Notariaat as an intern. During her studies, she became interested in family law and it made sense to take a look at the notarial profession by doing an internship. She has now finished her Law studies and has been working with Ohmann Notariaat for a while, currently as a notarial assistant. She assists her colleagues and is also involved in the general practice. Her activities include communicating with clients, drawing up necessary documents and drafting deeds. She likes that this profession has so many different sides, so that no day is the same! Currently Danique is studying Notarial Law at Leiden University so she will not leave the notarial profession just yet.

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Sophie Smit started at Ohmann Notariaat as an intern in September 2021. Her internship has ended and Sophie is now working as a notarial employee. Sophie has graduated from Leiden University of Applied Sciences since August 2023. Sophie is now following the pre-master's degree in Law at the Open University Amsterdam. Within the office, she is involved in, among other things, legalizations, contact with clients and other general practical activities. In addition, she mainly carries out work in the field of corporate law. Her interest lies mainly in corporate law, as the topics covered are very diverse.

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Sylke is studying HBO law at Leiden University of Applied Sciences. She started as an intern at Ohmann Notariaat in March 2023. During her internship it quickly became clear that she was most interested in corporate law. It is therefore not surprising that after her internship she was employed as a Notarial Assistant - Corporate Law.

Although she is still studying and learning, she is extremely enthusiastic and motivated to remain as active and involved in the office as possible.

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Romy Duivenvoorde started as an intern at Ohmann Notariaat in September 2023. She studies Law (HBO-Rechten) at the University of Applied Sciences in Leiden (Hogeschool Leiden) and she is currently in her final year. Following a pleasant internship at Ohmann Notariaat, she began working as a notary employee in July 2024. She mainly supports the Real Estate practice, but Family Law also still appeals to her. She is therefore looking forward to broadening her knowledge and gaining even more practical experience!

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Sophie van der Laan is studying HBO Law at the University of Applied Sciences in Leiden. Since April 2024, she has been an intern at Ohmann Notariaat. Sophie recently completed her minor in Notarial Law and is eager to apply the knowledge and skills she has acquired in practice.
During her studies, she discovered that she has a particular interest in family law. Sophie aims to provide stability within the family environment. Assisting people in vulnerable positions is something Sophie considers to be a given. She is keen to carry this commitment through into her work.

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Senna started as an intern at Ohmann Notariaat in September 2024. She is in her third year of her law study (HBO-Rechten) at Hogeschool Leiden. Her main interest at the moment is Family Law. Corporate law is also something she finds interesting and she wants to immerse herself into this during her internship. She is really looking forward to learn everything about the notarial profession and eventually being able to apply it in her study and in practice.

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Nienke de Boer is studying law at Leiden University of Applied Sciences and is now in her third year. During her studies, Nienke developed an interest in family and corporate law. She hopes to gain more knowledge in these legal areas during her internship at Ohmann Notary. Nienke strives to be a good asset to the team and to assist clients as best as possible.

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Cécile Schijffelen has been associated with Ohmann Notariaat as a Notarial Employee Family Law since October 2024. As a notary's daughter, the love for the notary profession is in her blood and she uses the experience she gained in notarial real estate to provide the desired legal support as completely as possible.
Drawing up cohabitation contracts and deeds of gift gives her great fulfillment, and she enjoys thinking along with clients and reviewing historical deeds. Thanks to the notarial courses she takes part in, she continues to develop and deepen her knowledge in order to be able to provide Ohmann Notariaat's clients with increasingly more substantive services.
Working days: Monday up to and until Friday

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