 Anton Dijkgraaf, son of Hendrik Besman "Hendrik" Dijkgraaf and Helena "Leentje" van Zwieten.Born 10 Jan 1906 Rotterdam, died 27 Oct 1980 Rotterdam, 74 years. Occupation: groentenventer/groentenkoopman Married 31 Mar 1943 Rotterdam Divorced 29 May 1957 Rotterdam (14 years married) from:  Johanna Louisa Granneman, daughter of Johannes Granneman and Louisa Frederika Mack.Born 22 May 1907 Overschie, died 30 Nov 1995 Rotterdam, 88 years | |||