Background
Jansen, Hendrikus Stephanus was born on December 26, 1927 in Amsterdam, Netherlands. Son of Theodorus and Petronella Anna (Vreeswijk) Jansen. arrived in New Zealand, 1952.
Jansen, Hendrikus Stephanus was born on December 26, 1927 in Amsterdam, Netherlands. Son of Theodorus and Petronella Anna (Vreeswijk) Jansen. arrived in New Zealand, 1952.
Bachelor of Science, Victoria U., Wellington, New Zealand, 1955; Master of Science with honors, Victoria U., Wellington, New Zealand, 1958.
Head low background department, Department Science Industrial Research, Institute Nuclear Sciences, Wellington, 1957-1985; director, Drug Law Science Conss., Wellington, 1985-1990; director, Drug Policy and Education Council, Wellington, since 1990. Chairman New Zealand Association Scientists, Wellington, 1962-1965.
Director New Zealand Science Foundation, since 1978. Founder, president National Organisation ReformMarijuana Laws, New Zealand, 1979-1986. Founder, director Drug Policy and Education Council, New Zealand, since 1990.
First lieutenant Infantry, 1947-1950, Indonesia. Member New York Academy Sciences.
Married Anthonia Maria Berkhoff, May 19, 1952. Children: Frank, Gwendolina, Karl.