 Arij Dijkgraaf, son of Cornelis "Krelis" Dijkgraaf and Elisabeth Groen.Born 03 Nov 1767 Heenvliet, baptised 08 Nov 1767 Heenvliet, died 15 Apr 1811 Spijkenisse, 43 years Married 13 May 1798 Spijkenisse (12 years married) to:  Lijntje Berkhout, daughter of Jan Berkhout and Geertrui Bockhove.Born 02 Jul 1759 Spijkenisse, died 15 Nov 1830 Spijkenisse at 10:30 hour, 71 years Child: 1. Geertrui DijkgraafBaptised 28 Apr 1799 Spijkenisse, died 08 Oct 1847 Spijkenisse at 03:00 hour, approximately 48 years | |||