Johan Jacob Zwart Born 16-2-1899 Amsterdam, Netherland, died 20-9-1969 Amsterdam, Netherland, 69 or 70 years Married to: Rachel Gobets - Jacobs Born 28-2-1900 Amsterdam, Netherland, died 30-4-1971 Voorburg, Netherland, 70 or 71 years. Daughter of Jacob Gobets - Bak and Anna Jacobs - van Praag |