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 second-generation family member with a deep passion for helping others. After studying 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 foundation, using this platform to contribute to meaningful causes and support those in need.
Hans Peter is an independent member of Stichting Alder Tree Charity Fund and has been part of the Fund since its foundation. He strongly supports the objectives of the Fund, which are determined by the family. With 33 years of experience at KPMG, including 20 years as a partner, he brings valuable expertise to his role. Being part of a fantastic team and serving as a co-decision maker is a true privilege.
Heleen has a strong interest in philanthropy and the moral and ethical questions around giving; what makes a contribution, why we give, and how to do it responsibly. She is looking to contribute to her family’s philanthropic vision and grateful for the inspiring individuals she meets along the way.
Johann is one of the founders of the charity and has been involved since its inception. He is committed to the foundation’s mission and plays an active role in supporting its objectives. With a strong dedication to making a positive contribution, he works alongside the board to ensure the charity continues to achieve its goals and create meaningful change.
