Maartje is an independent member of the foundation. Supporting charitable causes is not a side activity for her, but a personal mission. “If you have the knowledge to help others, you should use it”, she often says. This conviction is the driving force behind her commitment to the foundation. As an experienced tax lawyer, she also brings a wealth of expertise in tax law and financial regulation — knowledge that is invaluable for responsibly managing the foundation’s resources, ensuring transparency, and maintaining full compliance with laws and regulations.
Joekie is a member of the second generation of the family and has a deep passion for helping others. After completing her studies in physiotherapy, she chose to further her contribution by specializing in acupuncture. In addition, she has been a dedicated member of the Alder Tree Charity Commission since its founding. Through this platform, she is committed to supporting meaningful causes and helping people in need.
Hans Peter is an independent board member of the Alder Tree Charity Fund Foundation and has been involved with the fund since its inception. He fully supports the fund’s objectives, as established by the family. With 33 years of experience at KPMG, including 20 years as a partner, he brings valuable expertise to his role. He considers it a great privilege to be part of such an outstanding team and to contribute to its decision-making.
Johann is one of the founders of the foundation and has been involved since the very beginning. He is deeply committed to the foundation’s mission and plays an active role in advancing its objectives. With a strong dedication to making a positive impact, he works closely with the board to ensure that the foundation continues to achieve its goals and create lasting change.
Heleen has a strong interest in philanthropy and in the moral and ethical questions surrounding giving: what truly helps, why we give, and how to do so responsibly. She is committed to contributing to her family’s philanthropic vision and is grateful for the inspiring people she meets along the way.
