 Bastiaan Knappert Born 23 Jun 1839 Schiedam, died 12 Feb 1865 Maassluis, 25 years Married to:  Anna Magdalena Vernède , daughter of Antoine Vernède and Maria Petronella Maas.Born 12 Jun 1838 Schiedam, died 20 Jun 1913 Arnhem, 75 years | |||