 Hartog Isack Magiel van DamBorn 27-9-1816 Geertruidenberg, Netherland Married 18-11-1857 Rotterdam, Netherland (30 or 31 years married) to:  Claartje Gompel Frankfort - VoltijnBorn 28-5-1822 Brielle, Netherland, died 14-4-1888 Brielle, Netherland, 65 or 66 years. Daughter of Gompert Simon Frankfort and Aaltje Hartog Voltijn Child: | |||
| 2nd marriage Hartog Isack Magiel van DamMarried 11-1-1843 Rotterdam, Netherland (at most 14 years married) to: Magdalena Levi Zwart - van CleeffBorn 31-8-1822 Rotterdam, Netherland, died before 1857, at most 35 years. Daughter of Levi Benjamin de Zwart and Aaltje Salomon van Cleeff | |||