 Gerrit Jan Dijkgraaf, son of Mannes Dijkgraaf and Janna van Zuuk.Born 08 Feb 1903 Epe (Emst), died 19 Oct 2000 Doetinchem, age 97 years. Occupation: vertegenwoordiger Married 19 Apr 1928 Apeldoorn, age 25 years (married 22 years) to:  Hendrika Bronkhorst, age by marriage 22 years, daughter of Peter Bronkhorst and Zweerdina van Sloten.Born 04 Jun 1905 Avereest (Dedemsvaart), died 25 May 1950 Doetinchem, age 44 years, buried Doetinchem, Begraafplaats Loolaan Children: 2. Hermannes "Herman" DijkgraafBorn 28 Jan 1929 Doetinchem, died 28 Jul 2012 Goor, age 83 years, cremation 02 Aug 2012 Usselo, crematoriun Enschede. Occupation: electrotechnicus 3. Peter "Piet" DijkgraafBorn 19 Jul 1930 Doetinchem, died 07 Nov 2017 Leeuwarden, age 87 years, cremation 14 Nov 2017. Occupation: chemicus | |||
| 2nd marriage Gerrit Jan Dijkgraaf, son of Mannes Dijkgraaf and Janna van Zuuk. Married 12 Apr 1951 Doetinchem, age 48 years (married 49 years) to: Hermina Johanna "Mien" Bosman, age by marriage 46 years, daughter of Evert Jan Bosman and Johanna Kamphuis.Born 11 Jul 1904 Deventer, died 23 Jul 2000 Doetinchem, age 96 years | |||