 Adam Dijkgraaf, son of Vollebrecht Dijkgraaf and Lena Jobs Roskam.Born 13 Sep 1790 Rockanje, baptised 19 Sep 1790 Rockanje, died 07 Oct 1838 Zuid Beijerland, 48 years. Occupation: arbeider Married 18 Mar 1821 Rockanje (17 years married) to:  Grietje van Buren, daughter of Jacob van Buren and Willemina van der Slot.Born 18 Mar 1793 Rockanje, died 30 May 1838 Rockanje at 23:00 hour, 45 years. Occupation: arbeidster Children: 1. Lena DijkgraafBorn 01 Jul 1821 Rockanje at 10:00 hour, died 14 Jan 1840 Norg (Veenhuizen) at 13:00 hour, 18 years. Occupation: arbeidster 2. Jacob DijkgraafBorn 21 Apr 1823 Rockanje at 00:30 hour, died 12 Jan 1837 Nieuw Helvoet at 07:30 hour, 13 years 3. Volbregt DijkgraafBorn 14 Mar 1830 Rockanje at 15:00 hour, died 20 Jul 1888 Veenendaal, 58 years. Occupation: soldaat | |||