Leen van der Waal
Leendert "Leen" van der Waal  (September 23, 1928 – September 10, 2020) was a Dutch engineer and politician. He was a member of the Reformed Political Party (SGP). He was a Member of the European Parliament (MEP) between 1984 to 1997. Van der Waal was born in Ridderkerk, South Holland.