manJohan Jacob Zwart‏‎
Born ‎16-2-1899 Amsterdam, Netherland, died ‎20-9-1969 Amsterdam, Netherland‎, 69 or 70 years

Married ‎19-4-1928 Amsterdam, Netherland (40 or 41 years married) to:

womanRachel 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