 Philippus "Frits" Dijkgraaf, son of Pieter "Piet" Dijkgraaf and Catharina "Trien" van der Made.Born 23 May 1925 Dordrecht, died 16 Dec 1989 Purmerend, age 64 years, buried 21 Dec 1989 Purmerend, Algemene Begraafplaats. Occupation: procuratiehouder AMRO Bank Married 20 Sep 1957 Voorburg, age 32 years (married 32 years) to:  Maria Levina "Mies" van den Bogert, age by marriage 30 years, daughter of Johannes Philippus "Jan" van den Bogert and Levina Maria "Fien" Francke.Born 26 Mar 1927 Rotterdam, died 17 Dec 2017 Purmerend, age 90 years, buried 22 Dec 2017 Purmerend, Algemene Begraafplaats. Occupation: boekhoudster Children: | |||