Gerard van der Geer b. 1950 Source: Wikimedia Commons About Gerard van der Geer Dutch mathematician (born 1950) People from the Same Era Sylvia Saartje b. 1957 actor Arnhem Allan Søgaard Larsen b. 1956 business executive, businessperson Boyan Biolchev b. 1942 literary critic, screenwriter, university teacher, writer Sofia Glyn Moody b. 1956 blogger, engineer, journalist, writer Milton Neves b. 1951 journalist Muzambinho Bak Giwan b. 1956 Esperantist, linguist Pohang