 Cornelia "Kee" Dijkgraaf, daughter of Cornelis Dijkgraaf and Suzanna Dorsman.Born 31 Aug 1885 Brielle, died 09 Apr 1969 Rockanje, 83 years Married 01 Aug 1928 's-Gravenhage (25 years married) to:  Pieter van den Berg, son of Johannes Hendrik van den Berg and Cornelia Johanna Raaf.Born 05 Feb 1882 Leiden, died 20 May 1954 Brielle, 72 years. Occupation: fabrieksopzichter/zwavelzuurbewerker | |||