 William Christiaan Dijkgraaf, son of Willem Pieter Dijkgraaf and Lutzia Willemina Guise.Born 10 Aug 1868 Zaltbommel, died 01 Mar 1935 Arnhem, age 66 years. Occupation: horlogemaker/goudsmid/juwelier/opticien Marriage notice 23 Mar 1893 Amersfoort. Married 13 Apr 1893 Amersfoort, age 24 years (married 7 years) to:  Bernardina van Gelder, age by marriage 24 years, daughter of Jacob Dirk van Gelder and Maria Jacoba Kreijenbroek.Born 21 Jul 1868 Amersfoort, died 13 Mar 1901 Amersfoort at 11:00 hour, age 32 years | |||
| 2nd marriage William Christiaan Dijkgraaf, son of Willem Pieter Dijkgraaf and Lutzia Willemina Guise. Married 18 Jun 1903 Amsterdam, age 34 years (married 31 years) to: Willemina Catharina Stom, age by marriage 31 years, daughter of Jacobus Stom and Gezina Petronella Belloo.Born 11 Nov 1871 Amsterdam, died 26 Apr 1944 Arnhem, age 72 years, buried 28 Apr 1944 Arnhem, Algemene Begraafplaats Moscowa Children: 1. William Christiaan Pieter "Wim" DijkgraafBorn 07 Oct 1904 Nijmegen, died 30 Oct 1980 Utrecht, age 76 years. Occupation: juwelier/horlogemaker 2. Antonius Jacobus "Ton" DijkgraafBorn 05 Jul 1913 Apeldoorn, died 06 Dec 1977 Arnhem, age 64 years. Occupation: horlogemaker/juwelier/goudsmid | |||