 Hendrik "Hein" Dijkgraaf, son of Lucas Dijkgraaf and Willemina Wijnbergen.Born 30 Apr 1910 Epe, died 12 Mar 1983 Bala Cynwyd, Philadelphia County, Pennsylvania, age 72 years. Occupation: smid/gemeentearbeider Married 01 Aug 1946 Putten, age 36 years (married 36 years) to:  Magdalena Riemkje "Lena" Joustra, age by marriage 36 years, daughter of Marinus Joustra and Boukje de Vries.Born 08 Aug 1909 Leeuwarden, died 26 Jun 1991 Apeldoorn, age 81 years Child: | |||